SlideShare a Scribd company logo

CASE IH JX1100U Tractor Service Repair Manual Instant Download.pdf

R
ruan49549560

This document is a repair manual for Case IH tractors JX1080U, JX1090U, and JX1100U. It contains sections on the engine, clutch, transmissions, transfer box, axles, brakes, hydraulic systems, steering, wheels, auxiliary units, and electrical systems. The sections provide repair instructions and component details for servicing and maintaining the listed tractor models. Health and safety precautions are also outlined to ensure safe repair practices.

Automotive
1 of 33
Download to read offline
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Most read
22
23
24
25
26
27
28
29
30
31
32
33
Most read
87054735 10/04 © 2004 CNH America LLC Printed In U.S.A. JX1080U, JX1090U, JX1100U REPAIR MANUAL COMPLETE CONTENTS SECTION 00 - GENERAL 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 10 - ENGINE 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 18 - CLUTCH 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 21 - TRANSMISSIONS 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 23 - MFD TRANSFER BOX 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 25 - MFD AXLE 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 27 - REAR AXLE MECHANICAL TRANSMISSION 11 . . . . . . . . . . . . . SECTION 31 - POWER TAKE-OFF 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 33 - BRAKES 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 35 - HYDRAULIC SYSTEMS 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 41 - STEERING 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 44 - AXLES AND WHEELS 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 50 - AUXILIARY UNITS 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 55 - ELECTRICAL SYSTEMS 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 90 - CAB, PLATFORM AND BODYWORK 35 . . . . . . . . . . . . . . . . . . . . The following pages are the collation of the contents pages from each section and chapter of the JX1080U, JX1090U, JX1100U Repair manual. Complete Repair part # 87054727. The sections used through out all Case IH product Repair manuals may not be used for each product. Each Repair manual will be made up of one or several books. Each book will be labeled as to which sections are in the overall Repair manual and which sections are in each book. The sections listed above are the sections utilized for the JX1080U, JX1090U, JX1100U Tractors.
SECTION 00 - - GENERAL - - CHAPTER 1 1 SECTION 00 - GENERAL Chapter 1 - General CONTENTS Section Description Page General Instructions 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Health and Safety 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Precautionary Statements 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ecology and the Environment 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Minimum Hardware Tightening Torques 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Federal Emissions Warranty 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . California Emission Control Warranty Statement 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Filling and Topping-Up Operations 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 00 - - GENERAL - - CHAPTER 1 2 WARNING All maintenance and repair work described in this manual must be performed exclusively by CASE IH service technicians in strict accordance with the instructions given and using any specific tools necessary. WARNING Anyone who performs the operations described herein without strictly following the instructions is personally responsible for resulting injury or damage to property. WARNING The Manufacturer and all organizations belong- ing to the Manufacturer’s distribution network, including but not restricted to national, regional or local distributors, will accept no responsibility for personal injury or damage to property caused by abnormal function of parts and/or compo- nents not approved by the Manufacturer, including those used for maintenance and/or repair of the product manufactured or marketed by the Manufacturer. In any case, the product manufactured or marketed by the Manufacturer is covered by no guarantee of any kind against personal injury or damage to property caused by abnormal function of parts and/or components not approved by the Manufacturer.
SECTION 00 - - GENERAL - - CHAPTER 1 3 GENERAL INSTRUCTIONS IMPORTANT NOTICE All maintenance and repair operations described in this manual should be carried out exclusively by the authorised workshops. All instructions detailed should be carefully observed and special equipment indicated should be used if necessary. Everyone who carries out service operations described without carefully observing these prescrip- tions will be directly responsible of deriving damages. SHIMMING At each adjustment, select adjusting shims, measure them individually using a micrometer and then sum up recorded values. Do not rely on measuring the whole shimming set, which may be incorrect, or on the rated value indicated for each shim. ROTATING SHAFT SEALS To correctly install rotating shaft seals, observe the following instructions: • Let the seal soak into the same oil as it will seal for at least half an hour before mounting; • Thoroughly clean the shaft and ensure that the shaft working surface is not damaged; • Place the sealing lip towards the fluid. In case of a hydrodynamic lip, consider the shaft rotation direction and orient grooves in order that they deviate the fluid towards the inner side of the seal; • Coat the sealing lip with a thin layer of lubricant (oil rather than grease) and fill the gap between the sealing lip and the dust lip of double lip seals with grease; • Insert the seal into its seat and press it down using a flat punch. Do not tap the seal with a hammer or a drift; • Take care to insert the seal perpendicularly to its seat while you are pressing it. Once the seal is settled, ensure that it contacts the thrust element, if required; • To prevent damaging the sealing lip against the shaft, place a suitable protection during installation. O RINGS Lubricate the O rings before inserting them into their seats. This will prevent the O rings from roll over and twisting during mounting, which will jeopardize sealing. SEALERS Apply silicone/gasket eliminator over the mating surfaces marked with an X. Before applying the sealer, prepare the surface as follows: • remove possible scales using a metal brush; • thoroughly degrease the surfaces using one of the following cleaning agents: trichlorethylene, diesel fuel or a water and soda solution. BEARINGS It is advisable to heat the bearings to 80° to 90°C (176° to 194°F) before mounting them on their shafts and cool them down before inserting them into their seats with external tapping. SPRING PINS When mounting split socket spring pins, ensure that the pin notch is oriented in the direction of the effort to stress the pin. Spiral spring pins should not be oriented during installation.
SECTION 00 - - GENERAL - - CHAPTER 1 4 GENERAL INSTRUCTIONS PRECAUTIONARY NOTICE Only authorized workshops should carry out maintenance and repair operations on the tractor, or tractor compo- nents. Carefully observe all instructions, safety precautions, and the use of equipment such as special tools, as detailed in this manual. Damage to the tractor, or injury to personnel is the direct responsibility of anyone who fails to observe these precautions. EQUIPMENT NOTICE The equipment proposed in this manual is: • Designed and studied expressly for use on Case IH tractors • Necessary for adequate and reliable repair of the tractor • Strictly tested for the efficient and long lasting life cycle of the tractor SPARE PARTS NOTICE Genuine CASE IH spare parts guarantee the same quality, safety and life cycle as original components. These parts bear the logo. GENERAL NOTICES In this manual, the description ’FRONT’, ’REAR’, ’RIGHT--HAND’ and ’LEFT--HAND’ refer to the view seen by the operator while in the operator’s seat, looking in the direction in which the tractor normally moves. Wear limits detailed in this manual, although advised, are not binding.
SECTION 00 - - GENERAL - - CHAPTER 1 5 HEALTH AND SAFETY CONTENTS Description Page HEALTH AND SAFETY PRECAUTIONS 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ACIDS AND ALKALIS 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADHESIVES AND SEALERS -- see Fire 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANTIFREEZE -- see Fire, Solvents e.g. Isopropanol, Ethylene Glycol, Methanol. 6 . . . . . . . . . . . . . . . . . . . . . . ARC WELDING -- see Welding. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BATTERY ACIDS -- see Acids and Alkalis. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRAKE AND CLUTCH FLUIDS (Polyalkylene Glycols) -- see Fire. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRAZING -- see Welding. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHEMICAL MATERIALS -- GENERAL -- see Legal Aspects. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DO’S 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DO NOTS 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CORROSION PROTECTION MATERIALS -- see Solvents, Fire. 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DUSTS 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELECTRIC SHOCK 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EXHAUST FUMES 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIBRE INSULATION -- see Dusts. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIRE -- see Welding, Foams, Legal Aspects. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIRST AID 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FOAMS -- Polyurethane -- see Fire. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FUELS -- see Fire, Legal Aspects, Chemicals -- General, Solvents. 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GAS CYLINDERS -- see Fire. 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL WORKSHOP TOOLS AND EQUIPMENT 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LEGAL ASPECTS 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LUBRICANTS AND GREASES 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAINTS -- see Solvents and Chemical Materials -- General. 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOLDER -- see Welding. 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOLVENTS -- see Chemical Materials -- General Fuels (Kerosene), Fire. 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . SUSPENDED LOADS 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WELDING -- see Fire, Electric Shock, Gas Cylinders. 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HEALTH AND SAFETY PRECAUTIONS Many of the procedures associated with vehicle maintenance and repair involve physical hazards or other risks to health. This section lists, alphabeti- cally, some of these hazardous operations and the materials and equipment associated with them. The precautions necessary to avoid these hazards are identified. The list is not exhaustive and all operations and procedures and the handling of materials, should be carried out with health and safety in mind.
SECTION 00 - - GENERAL - - CHAPTER 1 6 ACIDS AND ALKALIS -- see Battery acids, e.g. caustic soda, sulfuric acid. Used in batteries and cleaning materials. Irritant and corrosive to the skin, eyes, nose and throat. Causes burns. Avoid splashes to the skin, eyes and clothing. Wear suitable protective gloves and goggles. Can destroy ordinary protective clothing. Do not breathe mists. Ensure access to water and soap is readily available for splashing accidents. ADHESIVES AND SEALERS -- see Fire Highly Flammable, Flammable, combustible. Generally should be stored in “No Smoking” areas; cleanliness and tidiness in use should be observed, e.g. disposable paper covering benches; should be dispensed from applicators where possible; contain- ers, including secondary containers, should be labelled. Solvent based Adhesives/Sealers -- See Solvents. Follow manufacturers instructions. Water based Adhesives/Sealers Those based on polymer emulsions and rubber lattices may contain small amounts of volatile toxic and harmful chemicals. Skin and eye contact should be avoided and adequate ventilation provided during use. Follow manufacturers instructions. Resin based Adhesives/Sealers -- e.g. epoxide and formaldehyde resin based. Mixing should only be carried out in well ventilated areas as harmful or toxic volatile chemicals may be released. Skin contact with uncured resins and hardeners can result in irritation; dermatitis and absorption of toxic or harmful chemicals through the skin. Splashes can damage the eyes. Provide adequate ventilation and avoid skin and eye contact. Follow manufacturers instructions. Anaerobic, Cyanoacrylate and other Acrylic Adhesives Many are irritant, sensitizing or harmful to the skin. Some are eye irritants. Skin and eye contact should be avoided and the manufacturers instructions followed. Cyanoacrylate adhesives (super--glues) must not contact the skin or eyes. If skin or eye tissue is bonded cover with a clean moist pad and get medical attention. do not attempt to pull tissue apart. Use in well ventilated areas as vapours can cause irritation of the nose and eyes. For two--pack systems see Resin based adhesives/ sealers. Isocyanate (Polyurethane) Adhesives/ Sealers -- see Resin based Adhesives. Individuals suffering from asthma or respiratory allergies should not work with or near these materials as sensitivity reactions can occur. Any spraying should preferably be carried out in exhaust ventilated booths removing vapours and spray droplets from the breathing zone. Individuals working with spray applications should wear supplied air respirators. ANTIFREEZE -- see Fire, Solvents e.g. Isopropanol, Ethylene Glycol, Methanol. Highly Flammable, Flammable, Combustible. Used in vehicle coolant systems, brake air pressure systems, screenwash solutions. Vapours given off from coolant antifreeze (glycol) arise only when heated. Antifreeze may be absorbed through the skin in toxic or harmful quantities. Antifreeze if swallowed is fatal and medical attention must be found immediately.
SECTION 00 - - GENERAL - - CHAPTER 1 7 ARC WELDING -- see Welding. BATTERY ACIDS -- see Acids and Alkalis. Gases released during charging are explosive. Never use naked flames or allow sparks near charging or recently charged batteries. BRAKE AND CLUTCH FLUIDS (Polyalkylene Glycols) -- see Fire. Combustible. Splashes to the skin and eyes are slightly irritating. Avoid skin and eye contact as far as possible. Inhalation of vapour hazards do not arise at ambient temperatures because of the very low vapour pressure. BRAZING -- see Welding. CHEMICAL MATERIALS - - GENERAL -- see Legal Aspects. Chemical materials such as solvents, sealers, adhesives, paints, resin foams, battery acids, antifreeze, brake fluids, oils and grease should always be used with caution and stored and handled with care. They may be toxic, harmful, corrosive, irritant or highly inflammable and give rise to hazardous fumes and dusts. The effects of excessive exposure to chemicals may be immediate or delayed; briefly experienced or permanent; cumulative; superficial; life threatening; or may reduce life--expectancy. DO’S Do remove chemical materials from the skin and clothing as soon as practicable after soiling. Change heavily soiled clothing and have it cleaned. Do carefully read and observe hazard and precaution warnings given on material containers (labels) and in any accompanying leaflets, poster or other instructions. Material health and safety data sheets can be obtained from Manufacturers. Do organise work practices and protective clothing to avoid soiling of the skin and eyes; breathing vapours/aerosols/dusts/fumes; inadequate contain- er labelling; fire and explosion hazards. Do wash before job breaks; before eating, smoking, drinking or using toilet facilities when handling chemical materials. Do keep work areas clean, uncluttered and free of spills. Do store according to national and local regulations. Do keep chemical materials out of reach of children.
SECTION 10 - - ENGINE - - CHAPTER 1 1 SECTION 10 - - ENGINE Chapter 1 - - Engine CONTENTS Operation Description Page Specifications 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tightening Torques 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Torque Settings with Angle 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Special Tools 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Description and Operation 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sectional Views 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overhaul 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 001 10 Engine 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disassembly 46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Assembly 57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checks, Measurements and Repairs 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cylinder Block Liners 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Crankshaft 83 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting Rods 85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pistons 87 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Camshaft and Valves 91 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cylinder Head 95 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil Pressure Indicator 96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil Filter 96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cooling System 97 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Crankshaft Front Seal 98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 102 74 Crankshaft Rear Seal 101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 106 12 Valve Tappet and Rocker Arm 104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clearance Adjustment 104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 SECTION 10 - - ENGINE - - CHAPTER 1 Operation Description Page 10 218 30 Fuel Injectors 107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 246 14 Bosch Injection Pump 110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 113 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Timing Procedure 115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel Circuit Air Bleeding 117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turbocharged Diesel Engine 118 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 402 10 Coolant Pump 121 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 121 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 122 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 402 30 Thermostart Valve 123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 406 10 Radiator 125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 129 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 414 10 Coolant Pump and Alternator Drive Belts 131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tension Adjustment 131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 10 - - ENGINE - - CHAPTER 1 3 SPECIFICATIONS 4 Cylinders Engine, type: -- model JX1080U -- Naturally Aspirated . . . . . . . . . . . . . . . . . . F4CE0404C*D681 -- model JX1090U -- Turbocharged . . . . . . . . . . . . . . . . . . . . . . F4CE0454E*D681 -- model JX1100U -- Turbocharged . . . . . . . . . . . . . . . . . . . . . . F4CE0454D*D681 Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . diesel, 4--stroke Fuel injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . direct Number of cylinders in line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Piston diameter (bore) -- model JX1080U -- JX1090U -- JX1100U . . . . . . . . . . . . . . . . 4.0944 in. (104 mm) Piston stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1968 in. (132 mm) Total displacement: -- model JX1080U -- JX1090U -- JX1100U . . . . . . . . . . . . . . . . 273.67 in3. (4.5L) Compression ratio for Models JX1080U -- JX1090U -- JX1100U 17.5:1 Maximum power: -- model JX1080U -- F4CE0404C*D681 . . . . . . . . . . . . . . . . . . 60 kW (80 HP) -- model JX1090U -- F4CE0454E*D681 . . . . . . . . . . . . . . . . . . 67 kW (90 HP) -- model JX1100U -- F4CE0454D*D681 . . . . . . . . . . . . . . . . . . 73.5 kW (98 HP) Rated speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500 rev/min Maximum Torque @ 1400 rev/min -- Maximum torque: model JX1080U -- F4CE0404C*D681 . . 320 Nm (236 lb.-ft.) -- Maximum torque: model JX1090U -- F4CE0454E*D681 . . 350 Nm (258 lb.-ft.) -- Maximum torque: model JX1100U -- F4CE0454D*D681 . . 370 Nm (272 lb.-ft.) Number of main bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Sump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . structural, cast iron (continued)
4 SECTION 10 - - ENGINE - - CHAPTER 1 (cont) 4 Cylinders Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . forced, with lobe pump Pump drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . camshaft Engine speed/oil pump speed ratio . . . . . . . . . . . . . . . . . . . . . . . . 1:1 Oil cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mesh filter on oil intake and filtering cartridge on delivery line Normal oil pressure with motor warmed--up at slow idling speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.4 psi (1.2 bar) at fast idling speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1 psi (3.8 bar) Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . coolant circulation Radiator on Models JX1080U -- JX1090U -- JX1100U . . . . . . . . 4 rows of vertical pipes with copper fins Fan, attached to the pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . intake, in plastic with 11 blades Coolant pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . centrifugal vane--type Engine speed/coolant pump speed ratio . . . . . . . . . . . . . . . . . . . Coolant thermometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature ranges corresponding to each section: -- Initial blue section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -- Middle green section (normal working conditions) . . . . . . . . . -- Final red section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1.977 colored scale divided into 3 sections 104 to 140 °F (40° to 60 °C) 140 to 230 °F (60° to 110 °C) 230 to 248 °F (110° to 120 °C) Temperature control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . via thermostat valve -- initial opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177.0 ± 35.6 °F (81 ± 2 °C) Timing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . overhead valves operated by tappets, rods and rocker arms via the camshaft located in the engine block; the camshaft is driven by the crankshaft using straight--tooth gears Intake: -- start: before T.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10° ± 30′ -- end: after B.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10° ± 30′ Exhaust: -- start: before B.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64° -- end: after T.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26° Valve--rocker arm clearance (with engine cold): -- intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.01± 0.001 in (0.30 ± 0.05 mm) -- exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02 ± 0.001in (0.55 ± 0.05 mm) For further timing system technical data . . . . . . . . . . . . . . . . . . . see page 9 (continued)
SECTION 10 - - ENGINE - - CHAPTER 1 5 (cont) 4 Cylinders Fuel system Air cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dual cartridge dry air filter, with clogged filter indicator with centrifugal pre--filter and automatic dust ejector Fuel pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . with double diaphragm Fuel filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . through wire filter in fuel supply pump, and replaceable cartridge on delivery line to injection pump Minimum fuel flow rate with pump shaft rotating at 1800 rpm . . 33.7 g/h (127.6 l/h) Cam operated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . engine timing BOSCH injection pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rotating distributor type All--speed governor, incorporated in pump: BOSCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . centrifugal counterweights Automatic advance regulator, incorporated in pump: BOSCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hydraulic For further fuel system technical data: Fixed advance (pump setting for start of delivery before TDC) -- Pressure setting -- Injection order, and other information re- garding the BOSCH pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . refer to the data for the relevant engine type in the table on page 3
SECTION 10 - - ENGINE - - CHAPTER 1 15 DESCRIPTION AND OPERATION SECTIONAL VIEWS MIF1096A 1 View of JX1080U of 60 kW (80 HP)
16 SECTION 10 - - ENGINE - - CHAPTER 1 MIF1097A model JX1090U 2 View of JX1090U tractor engines of 67 kW (90 HP) and JX1100U of 73.5 kW (98 HP)
SECTION 10 - - ENGINE - - CHAPTER 1 17 MIF1098A Oil path under pressure Oil return path under gravity 3 Lubrication diagram for engines mod. JX1090U and JX1100U The pressurized lubrication system contains the fol- lowing components: -- oil pump, housed at the front of the crankcase, driven by the grooved bushing keyed onto the shank of the crankshaft; -- water / oil cooler, housed in the crankcase; -- pressure regulator incorporated in the cooler as- sembly; -- by--pass valve to cut off clogged oil filter, incorpo- rated in the cooler assembly; -- cartridge oil filter. NOTE: Engines on JX1080U models are naturally as- pirated, therefore will not contain a turbocharger lu- brication circuit.
18 SECTION 10 - - ENGINE - - CHAPTER 1 MIF1099A Coolant recirculating in the engine Coolant entering the pump 4 Cooling system diagram The pressurized, closed--circuit engine cooling sys- tem contains the following components: -- lubricating oil cooler; -- centrifugal coolant pump housed at the front of the crankcase; -- thermostat valve to govern coolant circulation.
SECTION 10 - - ENGINE - - CHAPTER 1 19 MIF1100A 5 Detail of cylinder head with valve seats installed in engine model JX1080U 1. Exhaust manifold 2. Intake manifold 3. Air heater 4. Valve seats 5. Thermostat valve 6. Injector
20 SECTION 10 - - ENGINE - - CHAPTER 1 MIF1101A 6 Detail of cylinder head with valve seats installed in engine models JX1090U and JX1100U 1. Exhaust manifold 2. Intake manifold 3. Air heater 4. Valve seats 5. Thermostat valve 6. Injector
SECTION 10 - - ENGINE - - CHAPTER 1 21 MIF1102A 7 Detail of Counterweights and Balancer 1. Retaining bolts 2. Support 3. Retaining bolts 4. Gear 5. Balancing weight 6. Half bearings 7. Counter--shaft 8. Gear 9. Ring 10. O--Ring
26 SECTION 10 - - ENGINE - - CHAPTER 1 OVERHAUL Op. 10 001 10 ENGINE Removal DANGER Lift and handle all heavy parts using suitable lifting equipment. Make sure that assemblies or parts are supported by means of suitable slings and hooks. Check that no one is in the vicinity of the load to be lifted. CAUTION Always use appropriate tools to align fixing holes. NEVER USE FINGERS OR HANDS. NOTE: Certain steps described in the removal - - installation of the engine are specific to models with MFD or models with cab. 1. Remove the hood (1) as described in operation 9010022. 2. Disconnect the battery negative lead. 3. Drain the oil from the transmission--gearbox housing. 8 4. Remove the three retaining bolts (1) and the guard (2) on the right--hand side of the fan. 9 5. Disconnect the return hose fitting (1) from the cab heater radiator connected, located on the under- side of the coolant pump (2), and drain off the en- gine coolant into a suitable container. 10
SECTION 10 - - ENGINE - - CHAPTER 1 27 6. Remove the catch (2) and detach the toolbox (1). 11 7. Remove the split pins, retaining pin (3) and front ballast (2) together with the support (1). 12 8. On MFD model, remove the center and rear re- taining bolts of the front drive shaft guard, and re- move the guard (1). 25038 1 13 9. On MFD models, remove the circlip (2) and move the front sleeve (1) in the direction indicated by the arrow, until clearing the groove on the front axle. 25039 1 2 14
28 SECTION 10 - - ENGINE - - CHAPTER 1 10. On MFD models, remove the circlip (2) and move the rear sleeve (1) in the direction indicated by the arrow until it is released from the groove on the drive. 25040 1 2 15 11. On MFD models, remove the drive shaft central support (1) retaining bolts and extract the shaft together with the support. 1 25041 16 12. Remove the lift pump supply pipe retaining bolts (1) and remove pipe (2). 17 13. Remove the power steering/MFD return pipe fit- ting (1) on the left-hand side of the engine. 18
SECTION 10 - - ENGINE - - CHAPTER 1 29 14. Detach the power steering/MFD return pipe on the right--hand side of the engine. 19 15. Remove the bolt (1) retaining the bracket and the power steering/MFD return pipe on the right-- hand side of the engine (2). 20 16. Remove the transmission--to--hydraulic pump oil supply pipe (1) with clamps (2). 21 17. Remove the steering pump oil supply pipe fitting (1) located on the right-hand side of the engine. 22
30 SECTION 10 - - ENGINE - - CHAPTER 1 18. Remove the retaining bolts (2) that secure the lift pump supply pipe (1) to the lift pump. 23 19. Extract the plastic fasteners (2) and detach the diesel recovery pipe (3) and delivery pipe (4) to the diesel pump (1). 24 20. On models with cab, disconnect the electrical connections (1) and (2) between the cab and the engine. 25 21. On models with cab, disconnect the electrical connection (1) between the cab and the engine. 26
SECTION 10 - - ENGINE - - CHAPTER 1 31 22. Disconnect the two power steering oil delivery and return hoses (1). 1 24879 27 23. Remove the four knobs (1) and take off the two right-- and left--hand control panel guards (2). MDD2562A 1 2 28 24. On models with a mechanical differential lock, re- move the differential lock pedal retaining pin from the drive shaft (1), and remove the pedal and foot- board (2). 25043 1 2 29 25. Remove the four plugs (1) to gain access to the engine upper retaining bolts. 30
32 SECTION 10 - - ENGINE - - CHAPTER 1 26. Remove the retaining clips (1) and detach the flexible cables governing the hand throttle (5) and pedal throttle (4). 27. Remove the retaining clip (3) and detach the throttle control tie--rod (2) connected to the injec- tion pump. 31 28. Detach the fitting (2) and the hose (1) delivering power steering oil to the hydraulic steering cylinders. 32 29. On models with cab, detach the clamp (1) and the cab heater delivery pipe (2). 33 30. On models with cab, detach the clamp (2) and the cab heater return pipe (1). 34
SECTION 10 - - ENGINE - - CHAPTER 1 33 31. Take out the three exhaust muffler rear retaining bolts (1). 35 32. Remove the clamp (1), the air filter dust ejector pipe (2) and the four nuts (3) securing the muf- fler to the exhaust manifold. 36 33. Remove the muffler (2) together with the exhaust pipe (1). 37 34. Remove the four rear retaining bolts (1) of the hood support (2). 38
34 SECTION 10 - - ENGINE - - CHAPTER 1 35. Remove the three front retaining bolts (1) of the hood support (2). 39 36. Remove the two clips (2) retaining the brake fluid reservoir (1) to the support (3). 40 37. Remove the two retaining bolts (1) and the sup- port (2) together with the relays (3). 41 38. Remove the two retaining bolts (1) and the sup- port together with the fuse box (2). 42
SECTION 10 - - ENGINE - - CHAPTER 1 35 39. Remove the hood support (1). 43 40. On models with cab, remove the two retaining bolts (2) and detach the support (3) together with the dryer filter (1) and pipes. 1 2 3 44 41. On models with cab, unhook the bottom pin (1) re- taining the condenser. 45 42. On models with cab, turn the steering wheel fully to the right, then remove the two retaining bolts (1) and the top guide of the condenser (2). 46
36 SECTION 10 - - ENGINE - - CHAPTER 1 43. On models with cab, extract the condenser radia- tor (1) from the right--hand side of the tractor. 47 44. On models with cab, remove the compressor (1) as described in operation 50.200.26 without de- taching pipes (2) and (3) to prevent recovery, evacuation and charging of the gas in the air con- ditioning system. 48 45. On models with cab, remove the condenser ra- diator (1), the dryer filter (2) with its support and the compressor (3), resting them alongside the right--hand rear wheel with the associated piping. 49 46. Remove the two retaining bolts (1) and the brake piping support (2). 50
Suggest: If the above button click is invalid. Please download this document first, and then click the above link to download the complete manual. Thank you so much for reading MORE MANUALS: https://www.ebooklibonline.com/
SECTION 10 - - ENGINE - - CHAPTER 1 37 47. Remove the retaining bolt (1) of the bracket of the power steering return pipe (2). 51 48. Remove the electrical connections (1) connected to the pressure switch (2) and free the power steering pipe (3) from the engine. 52 49. Remove the electrical connections (2) from the brake fluid reservoir (1). 53 50. Remove the electrical connections (2) installed on the brake pumps (1). 54

More Related Content

PDF
Case ih jx1090 u tractor service repair manual
fjjsjefkskemme
 
PDF
Case ih jx1100 u tractor service repair manual
fjjsjefkskemme
 
PDF
Case ih jx1090 u tractor service repair manual
ufjjsjefkkekmme
 
PDF
Case ih jx1080 u tractor service repair manual
fjjsjefkskemme
 
PDF
Case ih jx1100 u tractor service repair manual
ufjjsjefkkekmme
 
PDF
CASE IH JX1085C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
PDF
CASE IH JX1070C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
PDF
CASE IH JX1095C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
Case ih jx1090 u tractor service repair manual
fjjsjefkskemme
 
Case ih jx1100 u tractor service repair manual
fjjsjefkskemme
 
Case ih jx1090 u tractor service repair manual
ufjjsjefkkekmme
 
Case ih jx1080 u tractor service repair manual
fjjsjefkskemme
 
Case ih jx1100 u tractor service repair manual
ufjjsjefkkekmme
 
CASE IH JX1085C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
CASE IH JX1070C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
CASE IH JX1095C Tractor Service Repair Manual.pdf
fujsekdmmdm
 

Similar to CASE IH JX1100U Tractor Service Repair Manual Instant Download.pdf (19)

PDF
CASE IH JX1060C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
PDF
CASE IH JX1075C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
PDF
CASE IH FARMALL 105U Tractor Service Repair Manual.pdf
fujkskemdmd
 
PDF
CASE IH FARMALL 85U Tractor Service Repair Manual.pdf
fujkskemdmd
 
PDF
CASE IH FARMALL 95U Tractor Service Repair Manual.pdf
fujkskemdmd
 
PDF
CASE IH FARMALL 95U Tractor Service Repair Manual.pdf
yfhjsekmmdm
 
PDF
CASE IH FARMALL 85U Tractor Service Repair Manual.pdf
yfhjsekmmdm
 
PDF
Case ih jx1070 c tractor service repair manual
fdjjjsekkskemm
 
PDF
Case ih jx1075 c tractor service repair manual
fjjjskekksmem
 
PDF
Case ih jx1060 c tractor service repair manual
fdjjjsekkskemm
 
PDF
Case ih jx1095 c tractor service repair manual
fusjejfjskekme
 
PDF
Case ih jx1060 c tractor service repair manual
fjjjskekksmem
 
PDF
Case ih jx1070 c tractor service repair manual
fjjjskekksmem
 
PDF
Case ih jx95 tractor service repair manual
fjjskksekmemm
 
PDF
Case ih jx80 tractor service repair manual
fhsjjefksekme
 
PDF
Case ih jx95 tractor service repair manual
fjsjjefskekmem
 
PDF
Case ih jx90 tractor service repair manual
fjsjjefskekmem
 
PDF
Case ih jx60 tractor service repair manual
fjjskksekmemm
 
PDF
Case ih jx60 tractor service repair manual
jfdjjskfkksmemm
 
CASE IH JX1060C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
CASE IH JX1075C Tractor Service Repair Manual.pdf
fujsekdmmdm
 
CASE IH FARMALL 105U Tractor Service Repair Manual.pdf
fujkskemdmd
 
CASE IH FARMALL 85U Tractor Service Repair Manual.pdf
fujkskemdmd
 
CASE IH FARMALL 95U Tractor Service Repair Manual.pdf
fujkskemdmd
 
CASE IH FARMALL 95U Tractor Service Repair Manual.pdf
yfhjsekmmdm
 
CASE IH FARMALL 85U Tractor Service Repair Manual.pdf
yfhjsekmmdm
 
Case ih jx1070 c tractor service repair manual
fdjjjsekkskemm
 
Case ih jx1075 c tractor service repair manual
fjjjskekksmem
 
Case ih jx1060 c tractor service repair manual
fdjjjsekkskemm
 
Case ih jx1095 c tractor service repair manual
fusjejfjskekme
 
Case ih jx1060 c tractor service repair manual
fjjjskekksmem
 
Case ih jx1070 c tractor service repair manual
fjjjskekksmem
 
Case ih jx95 tractor service repair manual
fjjskksekmemm
 
Case ih jx80 tractor service repair manual
fhsjjefksekme
 
Case ih jx95 tractor service repair manual
fjsjjefskekmem
 
Case ih jx90 tractor service repair manual
fjsjjefskekmem
 
Case ih jx60 tractor service repair manual
fjjskksekmemm
 
Case ih jx60 tractor service repair manual
jfdjjskfkksmemm
 
Ad

More from ruan49549560 (20)

PDF
New Holland W130 Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland W110C Tier 4 Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland W80BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland W80 Compact Wheel Loader Parts Catalogue Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland W70BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland W60BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland W50BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland VN2080 Grape Harvester Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland VN260 Grape Harvester Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland VN240 Grape Harvester Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland TV6070 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland TN75 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland TN70 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland TN65 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
New Holland TN55 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
CASE WX218 Wheeled Excavator Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
CASE IH Rowtrac 350 400 450 500 Tier 4 Tractor Service Repair Manual Insta...
ruan49549560
 
PDF
CASE IH Quadtrac 450 500 550 600 Tier 4 Tractor Service Repair Manual Inst...
ruan49549560
 
PDF
CASE IH PUMA 210 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
PDF
CASE IH PUMA 195 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland W130 Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland W110C Tier 4 Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland W80BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland W80 Compact Wheel Loader Parts Catalogue Manual Instant Download.pdf
ruan49549560
 
New Holland W70BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland W60BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland W50BTC Wheel Loader Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland VN2080 Grape Harvester Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland VN260 Grape Harvester Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland VN240 Grape Harvester Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland TV6070 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland TN75 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland TN70 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland TN65 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
New Holland TN55 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
CASE WX218 Wheeled Excavator Service Repair Manual Instant Download.pdf
ruan49549560
 
CASE IH Rowtrac 350 400 450 500 Tier 4 Tractor Service Repair Manual Insta...
ruan49549560
 
CASE IH Quadtrac 450 500 550 600 Tier 4 Tractor Service Repair Manual Inst...
ruan49549560
 
CASE IH PUMA 210 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
CASE IH PUMA 195 Tractor Service Repair Manual Instant Download.pdf
ruan49549560
 
Ad

Recently uploaded (20)

PDF
Caterpillar CAT 311B EXCAVATOR (8GR00001-UP) Operation and Maintenance Manual...
ovhzz53
 
PDF
Caterpillar Cat 315C Excavator (Prefix CJC) Service Repair Manual Instant Dow...
ovics74
 
PDF
120725175041.pdfhjjjjjjjjjjjjjjjjjjjjjjh
ssuser336fe4
 
DOCX
lp of food hygiene.docxvvvvvvvvvvvvvvvvvvvvvvv
SomaPal11
 
PDF
3-REasdfghjkl;[poiunvnvncncn-Process.pdf
FadyFady9
 
PPTX
IMMUNITY TYPES PPT.pptx very good , sufficient
SomaPal11
 
PPT
Kaizen for Beginners and how to implement Kaizen
pugal801
 
PPTX
Fire Fighting Unit IV industrial safety.pptx
samy709581
 
PDF
How much does a e145 excavator weight.pdf
Service Repair Manual
 
PDF
Caterpillar Cat 329D LN Excavator (Prefix EBM) Service Repair Manual Instant ...
yan188suifen
 
PDF
Volvo ecr145cl specs Service Manual Download
Service Repair Manual
 
PDF
Challenges in Sim 2 Real. Tutorial on Simulation Environments.
Renaldas Zioma
 
PDF
Volvo EC290C NL EC290CNL engine Manual.pdf
Service Repair Manual
 
PDF
computer system to create, modify, analyse or optimize an engineering design.
norazamaliman1
 
PPTX
Chapter-1.pptxhhhhhhhhhhhhhhhhhhhhhhhhhh
JanakiRaman206018
 
PDF
Volvo ecr58 problems Repair Manual Pdf Download
Service Repair Manual
 
PDF
Volvo ecr88 problems Manual Download.pdf
Service Repair Manual
 
PDF
higher edu open stores 12.5.24 (1).pdf forreal
Ahii2
 
PDF
Renesas R-Car_Cockpit_overview210214-Gen4.pdf
wenhu10
 
PDF
How much horsepower does a Volvo EC210Cl have.pdf
Service Repair Manual
 
Caterpillar CAT 311B EXCAVATOR (8GR00001-UP) Operation and Maintenance Manual...
ovhzz53
 
Caterpillar Cat 315C Excavator (Prefix CJC) Service Repair Manual Instant Dow...
ovics74
 
120725175041.pdfhjjjjjjjjjjjjjjjjjjjjjjh
ssuser336fe4
 
lp of food hygiene.docxvvvvvvvvvvvvvvvvvvvvvvv
SomaPal11
 
3-REasdfghjkl;[poiunvnvncncn-Process.pdf
FadyFady9
 
IMMUNITY TYPES PPT.pptx very good , sufficient
SomaPal11
 
Kaizen for Beginners and how to implement Kaizen
pugal801
 
Fire Fighting Unit IV industrial safety.pptx
samy709581
 
How much does a e145 excavator weight.pdf
Service Repair Manual
 
Caterpillar Cat 329D LN Excavator (Prefix EBM) Service Repair Manual Instant ...
yan188suifen
 
Volvo ecr145cl specs Service Manual Download
Service Repair Manual
 
Challenges in Sim 2 Real. Tutorial on Simulation Environments.
Renaldas Zioma
 
Volvo EC290C NL EC290CNL engine Manual.pdf
Service Repair Manual
 
computer system to create, modify, analyse or optimize an engineering design.
norazamaliman1
 
Chapter-1.pptxhhhhhhhhhhhhhhhhhhhhhhhhhh
JanakiRaman206018
 
Volvo ecr58 problems Repair Manual Pdf Download
Service Repair Manual
 
Volvo ecr88 problems Manual Download.pdf
Service Repair Manual
 
higher edu open stores 12.5.24 (1).pdf forreal
Ahii2
 
Renesas R-Car_Cockpit_overview210214-Gen4.pdf
wenhu10
 
How much horsepower does a Volvo EC210Cl have.pdf
Service Repair Manual
 

CASE IH JX1100U Tractor Service Repair Manual Instant Download.pdf

  • 1. 87054735 10/04 © 2004 CNH America LLC Printed In U.S.A. JX1080U, JX1090U, JX1100U REPAIR MANUAL COMPLETE CONTENTS SECTION 00 - GENERAL 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 10 - ENGINE 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 18 - CLUTCH 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 21 - TRANSMISSIONS 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 23 - MFD TRANSFER BOX 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 25 - MFD AXLE 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 27 - REAR AXLE MECHANICAL TRANSMISSION 11 . . . . . . . . . . . . . SECTION 31 - POWER TAKE-OFF 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 33 - BRAKES 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 35 - HYDRAULIC SYSTEMS 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 41 - STEERING 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 44 - AXLES AND WHEELS 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 50 - AUXILIARY UNITS 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 55 - ELECTRICAL SYSTEMS 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION 90 - CAB, PLATFORM AND BODYWORK 35 . . . . . . . . . . . . . . . . . . . . The following pages are the collation of the contents pages from each section and chapter of the JX1080U, JX1090U, JX1100U Repair manual. Complete Repair part # 87054727. The sections used through out all Case IH product Repair manuals may not be used for each product. Each Repair manual will be made up of one or several books. Each book will be labeled as to which sections are in the overall Repair manual and which sections are in each book. The sections listed above are the sections utilized for the JX1080U, JX1090U, JX1100U Tractors.
  • 2. SECTION 00 - - GENERAL - - CHAPTER 1 1 SECTION 00 - GENERAL Chapter 1 - General CONTENTS Section Description Page General Instructions 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Health and Safety 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Precautionary Statements 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ecology and the Environment 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Minimum Hardware Tightening Torques 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Federal Emissions Warranty 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . California Emission Control Warranty Statement 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Filling and Topping-Up Operations 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • 3. SECTION 00 - - GENERAL - - CHAPTER 1 2 WARNING All maintenance and repair work described in this manual must be performed exclusively by CASE IH service technicians in strict accordance with the instructions given and using any specific tools necessary. WARNING Anyone who performs the operations described herein without strictly following the instructions is personally responsible for resulting injury or damage to property. WARNING The Manufacturer and all organizations belong- ing to the Manufacturer’s distribution network, including but not restricted to national, regional or local distributors, will accept no responsibility for personal injury or damage to property caused by abnormal function of parts and/or compo- nents not approved by the Manufacturer, including those used for maintenance and/or repair of the product manufactured or marketed by the Manufacturer. In any case, the product manufactured or marketed by the Manufacturer is covered by no guarantee of any kind against personal injury or damage to property caused by abnormal function of parts and/or components not approved by the Manufacturer.
  • 4. SECTION 00 - - GENERAL - - CHAPTER 1 3 GENERAL INSTRUCTIONS IMPORTANT NOTICE All maintenance and repair operations described in this manual should be carried out exclusively by the authorised workshops. All instructions detailed should be carefully observed and special equipment indicated should be used if necessary. Everyone who carries out service operations described without carefully observing these prescrip- tions will be directly responsible of deriving damages. SHIMMING At each adjustment, select adjusting shims, measure them individually using a micrometer and then sum up recorded values. Do not rely on measuring the whole shimming set, which may be incorrect, or on the rated value indicated for each shim. ROTATING SHAFT SEALS To correctly install rotating shaft seals, observe the following instructions: • Let the seal soak into the same oil as it will seal for at least half an hour before mounting; • Thoroughly clean the shaft and ensure that the shaft working surface is not damaged; • Place the sealing lip towards the fluid. In case of a hydrodynamic lip, consider the shaft rotation direction and orient grooves in order that they deviate the fluid towards the inner side of the seal; • Coat the sealing lip with a thin layer of lubricant (oil rather than grease) and fill the gap between the sealing lip and the dust lip of double lip seals with grease; • Insert the seal into its seat and press it down using a flat punch. Do not tap the seal with a hammer or a drift; • Take care to insert the seal perpendicularly to its seat while you are pressing it. Once the seal is settled, ensure that it contacts the thrust element, if required; • To prevent damaging the sealing lip against the shaft, place a suitable protection during installation. O RINGS Lubricate the O rings before inserting them into their seats. This will prevent the O rings from roll over and twisting during mounting, which will jeopardize sealing. SEALERS Apply silicone/gasket eliminator over the mating surfaces marked with an X. Before applying the sealer, prepare the surface as follows: • remove possible scales using a metal brush; • thoroughly degrease the surfaces using one of the following cleaning agents: trichlorethylene, diesel fuel or a water and soda solution. BEARINGS It is advisable to heat the bearings to 80° to 90°C (176° to 194°F) before mounting them on their shafts and cool them down before inserting them into their seats with external tapping. SPRING PINS When mounting split socket spring pins, ensure that the pin notch is oriented in the direction of the effort to stress the pin. Spiral spring pins should not be oriented during installation.
  • 5. SECTION 00 - - GENERAL - - CHAPTER 1 4 GENERAL INSTRUCTIONS PRECAUTIONARY NOTICE Only authorized workshops should carry out maintenance and repair operations on the tractor, or tractor compo- nents. Carefully observe all instructions, safety precautions, and the use of equipment such as special tools, as detailed in this manual. Damage to the tractor, or injury to personnel is the direct responsibility of anyone who fails to observe these precautions. EQUIPMENT NOTICE The equipment proposed in this manual is: • Designed and studied expressly for use on Case IH tractors • Necessary for adequate and reliable repair of the tractor • Strictly tested for the efficient and long lasting life cycle of the tractor SPARE PARTS NOTICE Genuine CASE IH spare parts guarantee the same quality, safety and life cycle as original components. These parts bear the logo. GENERAL NOTICES In this manual, the description ’FRONT’, ’REAR’, ’RIGHT--HAND’ and ’LEFT--HAND’ refer to the view seen by the operator while in the operator’s seat, looking in the direction in which the tractor normally moves. Wear limits detailed in this manual, although advised, are not binding.
  • 6. SECTION 00 - - GENERAL - - CHAPTER 1 5 HEALTH AND SAFETY CONTENTS Description Page HEALTH AND SAFETY PRECAUTIONS 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ACIDS AND ALKALIS 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ADHESIVES AND SEALERS -- see Fire 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ANTIFREEZE -- see Fire, Solvents e.g. Isopropanol, Ethylene Glycol, Methanol. 6 . . . . . . . . . . . . . . . . . . . . . . ARC WELDING -- see Welding. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BATTERY ACIDS -- see Acids and Alkalis. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRAKE AND CLUTCH FLUIDS (Polyalkylene Glycols) -- see Fire. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BRAZING -- see Welding. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHEMICAL MATERIALS -- GENERAL -- see Legal Aspects. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DO’S 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DO NOTS 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CORROSION PROTECTION MATERIALS -- see Solvents, Fire. 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DUSTS 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELECTRIC SHOCK 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EXHAUST FUMES 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIBRE INSULATION -- see Dusts. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIRE -- see Welding, Foams, Legal Aspects. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FIRST AID 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FOAMS -- Polyurethane -- see Fire. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FUELS -- see Fire, Legal Aspects, Chemicals -- General, Solvents. 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GAS CYLINDERS -- see Fire. 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GENERAL WORKSHOP TOOLS AND EQUIPMENT 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LEGAL ASPECTS 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LUBRICANTS AND GREASES 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAINTS -- see Solvents and Chemical Materials -- General. 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOLDER -- see Welding. 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SOLVENTS -- see Chemical Materials -- General Fuels (Kerosene), Fire. 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . SUSPENDED LOADS 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WELDING -- see Fire, Electric Shock, Gas Cylinders. 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HEALTH AND SAFETY PRECAUTIONS Many of the procedures associated with vehicle maintenance and repair involve physical hazards or other risks to health. This section lists, alphabeti- cally, some of these hazardous operations and the materials and equipment associated with them. The precautions necessary to avoid these hazards are identified. The list is not exhaustive and all operations and procedures and the handling of materials, should be carried out with health and safety in mind.
  • 7. SECTION 00 - - GENERAL - - CHAPTER 1 6 ACIDS AND ALKALIS -- see Battery acids, e.g. caustic soda, sulfuric acid. Used in batteries and cleaning materials. Irritant and corrosive to the skin, eyes, nose and throat. Causes burns. Avoid splashes to the skin, eyes and clothing. Wear suitable protective gloves and goggles. Can destroy ordinary protective clothing. Do not breathe mists. Ensure access to water and soap is readily available for splashing accidents. ADHESIVES AND SEALERS -- see Fire Highly Flammable, Flammable, combustible. Generally should be stored in “No Smoking” areas; cleanliness and tidiness in use should be observed, e.g. disposable paper covering benches; should be dispensed from applicators where possible; contain- ers, including secondary containers, should be labelled. Solvent based Adhesives/Sealers -- See Solvents. Follow manufacturers instructions. Water based Adhesives/Sealers Those based on polymer emulsions and rubber lattices may contain small amounts of volatile toxic and harmful chemicals. Skin and eye contact should be avoided and adequate ventilation provided during use. Follow manufacturers instructions. Resin based Adhesives/Sealers -- e.g. epoxide and formaldehyde resin based. Mixing should only be carried out in well ventilated areas as harmful or toxic volatile chemicals may be released. Skin contact with uncured resins and hardeners can result in irritation; dermatitis and absorption of toxic or harmful chemicals through the skin. Splashes can damage the eyes. Provide adequate ventilation and avoid skin and eye contact. Follow manufacturers instructions. Anaerobic, Cyanoacrylate and other Acrylic Adhesives Many are irritant, sensitizing or harmful to the skin. Some are eye irritants. Skin and eye contact should be avoided and the manufacturers instructions followed. Cyanoacrylate adhesives (super--glues) must not contact the skin or eyes. If skin or eye tissue is bonded cover with a clean moist pad and get medical attention. do not attempt to pull tissue apart. Use in well ventilated areas as vapours can cause irritation of the nose and eyes. For two--pack systems see Resin based adhesives/ sealers. Isocyanate (Polyurethane) Adhesives/ Sealers -- see Resin based Adhesives. Individuals suffering from asthma or respiratory allergies should not work with or near these materials as sensitivity reactions can occur. Any spraying should preferably be carried out in exhaust ventilated booths removing vapours and spray droplets from the breathing zone. Individuals working with spray applications should wear supplied air respirators. ANTIFREEZE -- see Fire, Solvents e.g. Isopropanol, Ethylene Glycol, Methanol. Highly Flammable, Flammable, Combustible. Used in vehicle coolant systems, brake air pressure systems, screenwash solutions. Vapours given off from coolant antifreeze (glycol) arise only when heated. Antifreeze may be absorbed through the skin in toxic or harmful quantities. Antifreeze if swallowed is fatal and medical attention must be found immediately.
  • 8. SECTION 00 - - GENERAL - - CHAPTER 1 7 ARC WELDING -- see Welding. BATTERY ACIDS -- see Acids and Alkalis. Gases released during charging are explosive. Never use naked flames or allow sparks near charging or recently charged batteries. BRAKE AND CLUTCH FLUIDS (Polyalkylene Glycols) -- see Fire. Combustible. Splashes to the skin and eyes are slightly irritating. Avoid skin and eye contact as far as possible. Inhalation of vapour hazards do not arise at ambient temperatures because of the very low vapour pressure. BRAZING -- see Welding. CHEMICAL MATERIALS - - GENERAL -- see Legal Aspects. Chemical materials such as solvents, sealers, adhesives, paints, resin foams, battery acids, antifreeze, brake fluids, oils and grease should always be used with caution and stored and handled with care. They may be toxic, harmful, corrosive, irritant or highly inflammable and give rise to hazardous fumes and dusts. The effects of excessive exposure to chemicals may be immediate or delayed; briefly experienced or permanent; cumulative; superficial; life threatening; or may reduce life--expectancy. DO’S Do remove chemical materials from the skin and clothing as soon as practicable after soiling. Change heavily soiled clothing and have it cleaned. Do carefully read and observe hazard and precaution warnings given on material containers (labels) and in any accompanying leaflets, poster or other instructions. Material health and safety data sheets can be obtained from Manufacturers. Do organise work practices and protective clothing to avoid soiling of the skin and eyes; breathing vapours/aerosols/dusts/fumes; inadequate contain- er labelling; fire and explosion hazards. Do wash before job breaks; before eating, smoking, drinking or using toilet facilities when handling chemical materials. Do keep work areas clean, uncluttered and free of spills. Do store according to national and local regulations. Do keep chemical materials out of reach of children.
  • 9. SECTION 10 - - ENGINE - - CHAPTER 1 1 SECTION 10 - - ENGINE Chapter 1 - - Engine CONTENTS Operation Description Page Specifications 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tightening Torques 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Torque Settings with Angle 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Special Tools 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Description and Operation 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sectional Views 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overhaul 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 001 10 Engine 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 43 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disassembly 46 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Assembly 57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checks, Measurements and Repairs 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cylinder Block Liners 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Crankshaft 83 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting Rods 85 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pistons 87 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Camshaft and Valves 91 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cylinder Head 95 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil Pressure Indicator 96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Oil Filter 96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cooling System 97 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Crankshaft Front Seal 98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 102 74 Crankshaft Rear Seal 101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 106 12 Valve Tappet and Rocker Arm 104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clearance Adjustment 104 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • 10. 2 SECTION 10 - - ENGINE - - CHAPTER 1 Operation Description Page 10 218 30 Fuel Injectors 107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 107 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 246 14 Bosch Injection Pump 110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 113 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Timing Procedure 115 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fuel Circuit Air Bleeding 117 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Turbocharged Diesel Engine 118 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 402 10 Coolant Pump 121 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 121 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 122 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 402 30 Thermostart Valve 123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 406 10 Radiator 125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removal 125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 129 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 414 10 Coolant Pump and Alternator Drive Belts 131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tension Adjustment 131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
  • 11. SECTION 10 - - ENGINE - - CHAPTER 1 3 SPECIFICATIONS 4 Cylinders Engine, type: -- model JX1080U -- Naturally Aspirated . . . . . . . . . . . . . . . . . . F4CE0404C*D681 -- model JX1090U -- Turbocharged . . . . . . . . . . . . . . . . . . . . . . F4CE0454E*D681 -- model JX1100U -- Turbocharged . . . . . . . . . . . . . . . . . . . . . . F4CE0454D*D681 Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . diesel, 4--stroke Fuel injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . direct Number of cylinders in line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Piston diameter (bore) -- model JX1080U -- JX1090U -- JX1100U . . . . . . . . . . . . . . . . 4.0944 in. (104 mm) Piston stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1968 in. (132 mm) Total displacement: -- model JX1080U -- JX1090U -- JX1100U . . . . . . . . . . . . . . . . 273.67 in3. (4.5L) Compression ratio for Models JX1080U -- JX1090U -- JX1100U 17.5:1 Maximum power: -- model JX1080U -- F4CE0404C*D681 . . . . . . . . . . . . . . . . . . 60 kW (80 HP) -- model JX1090U -- F4CE0454E*D681 . . . . . . . . . . . . . . . . . . 67 kW (90 HP) -- model JX1100U -- F4CE0454D*D681 . . . . . . . . . . . . . . . . . . 73.5 kW (98 HP) Rated speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500 rev/min Maximum Torque @ 1400 rev/min -- Maximum torque: model JX1080U -- F4CE0404C*D681 . . 320 Nm (236 lb.-ft.) -- Maximum torque: model JX1090U -- F4CE0454E*D681 . . 350 Nm (258 lb.-ft.) -- Maximum torque: model JX1100U -- F4CE0454D*D681 . . 370 Nm (272 lb.-ft.) Number of main bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Sump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . structural, cast iron (continued)
  • 12. 4 SECTION 10 - - ENGINE - - CHAPTER 1 (cont) 4 Cylinders Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . forced, with lobe pump Pump drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . camshaft Engine speed/oil pump speed ratio . . . . . . . . . . . . . . . . . . . . . . . . 1:1 Oil cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . mesh filter on oil intake and filtering cartridge on delivery line Normal oil pressure with motor warmed--up at slow idling speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.4 psi (1.2 bar) at fast idling speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1 psi (3.8 bar) Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . coolant circulation Radiator on Models JX1080U -- JX1090U -- JX1100U . . . . . . . . 4 rows of vertical pipes with copper fins Fan, attached to the pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . intake, in plastic with 11 blades Coolant pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . centrifugal vane--type Engine speed/coolant pump speed ratio . . . . . . . . . . . . . . . . . . . Coolant thermometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Temperature ranges corresponding to each section: -- Initial blue section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -- Middle green section (normal working conditions) . . . . . . . . . -- Final red section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1.977 colored scale divided into 3 sections 104 to 140 °F (40° to 60 °C) 140 to 230 °F (60° to 110 °C) 230 to 248 °F (110° to 120 °C) Temperature control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . via thermostat valve -- initial opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177.0 ± 35.6 °F (81 ± 2 °C) Timing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . overhead valves operated by tappets, rods and rocker arms via the camshaft located in the engine block; the camshaft is driven by the crankshaft using straight--tooth gears Intake: -- start: before T.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10° ± 30′ -- end: after B.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10° ± 30′ Exhaust: -- start: before B.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64° -- end: after T.D.C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26° Valve--rocker arm clearance (with engine cold): -- intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.01± 0.001 in (0.30 ± 0.05 mm) -- exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02 ± 0.001in (0.55 ± 0.05 mm) For further timing system technical data . . . . . . . . . . . . . . . . . . . see page 9 (continued)
  • 13. SECTION 10 - - ENGINE - - CHAPTER 1 5 (cont) 4 Cylinders Fuel system Air cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dual cartridge dry air filter, with clogged filter indicator with centrifugal pre--filter and automatic dust ejector Fuel pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . with double diaphragm Fuel filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . through wire filter in fuel supply pump, and replaceable cartridge on delivery line to injection pump Minimum fuel flow rate with pump shaft rotating at 1800 rpm . . 33.7 g/h (127.6 l/h) Cam operated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . engine timing BOSCH injection pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . rotating distributor type All--speed governor, incorporated in pump: BOSCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . centrifugal counterweights Automatic advance regulator, incorporated in pump: BOSCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hydraulic For further fuel system technical data: Fixed advance (pump setting for start of delivery before TDC) -- Pressure setting -- Injection order, and other information re- garding the BOSCH pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . refer to the data for the relevant engine type in the table on page 3
  • 14. SECTION 10 - - ENGINE - - CHAPTER 1 15 DESCRIPTION AND OPERATION SECTIONAL VIEWS MIF1096A 1 View of JX1080U of 60 kW (80 HP)
  • 15. 16 SECTION 10 - - ENGINE - - CHAPTER 1 MIF1097A model JX1090U 2 View of JX1090U tractor engines of 67 kW (90 HP) and JX1100U of 73.5 kW (98 HP)
  • 16. SECTION 10 - - ENGINE - - CHAPTER 1 17 MIF1098A Oil path under pressure Oil return path under gravity 3 Lubrication diagram for engines mod. JX1090U and JX1100U The pressurized lubrication system contains the fol- lowing components: -- oil pump, housed at the front of the crankcase, driven by the grooved bushing keyed onto the shank of the crankshaft; -- water / oil cooler, housed in the crankcase; -- pressure regulator incorporated in the cooler as- sembly; -- by--pass valve to cut off clogged oil filter, incorpo- rated in the cooler assembly; -- cartridge oil filter. NOTE: Engines on JX1080U models are naturally as- pirated, therefore will not contain a turbocharger lu- brication circuit.
  • 17. 18 SECTION 10 - - ENGINE - - CHAPTER 1 MIF1099A Coolant recirculating in the engine Coolant entering the pump 4 Cooling system diagram The pressurized, closed--circuit engine cooling sys- tem contains the following components: -- lubricating oil cooler; -- centrifugal coolant pump housed at the front of the crankcase; -- thermostat valve to govern coolant circulation.
  • 18. SECTION 10 - - ENGINE - - CHAPTER 1 19 MIF1100A 5 Detail of cylinder head with valve seats installed in engine model JX1080U 1. Exhaust manifold 2. Intake manifold 3. Air heater 4. Valve seats 5. Thermostat valve 6. Injector
  • 19. 20 SECTION 10 - - ENGINE - - CHAPTER 1 MIF1101A 6 Detail of cylinder head with valve seats installed in engine models JX1090U and JX1100U 1. Exhaust manifold 2. Intake manifold 3. Air heater 4. Valve seats 5. Thermostat valve 6. Injector
  • 20. SECTION 10 - - ENGINE - - CHAPTER 1 21 MIF1102A 7 Detail of Counterweights and Balancer 1. Retaining bolts 2. Support 3. Retaining bolts 4. Gear 5. Balancing weight 6. Half bearings 7. Counter--shaft 8. Gear 9. Ring 10. O--Ring
  • 21. 26 SECTION 10 - - ENGINE - - CHAPTER 1 OVERHAUL Op. 10 001 10 ENGINE Removal DANGER Lift and handle all heavy parts using suitable lifting equipment. Make sure that assemblies or parts are supported by means of suitable slings and hooks. Check that no one is in the vicinity of the load to be lifted. CAUTION Always use appropriate tools to align fixing holes. NEVER USE FINGERS OR HANDS. NOTE: Certain steps described in the removal - - installation of the engine are specific to models with MFD or models with cab. 1. Remove the hood (1) as described in operation 9010022. 2. Disconnect the battery negative lead. 3. Drain the oil from the transmission--gearbox housing. 8 4. Remove the three retaining bolts (1) and the guard (2) on the right--hand side of the fan. 9 5. Disconnect the return hose fitting (1) from the cab heater radiator connected, located on the under- side of the coolant pump (2), and drain off the en- gine coolant into a suitable container. 10
  • 22. SECTION 10 - - ENGINE - - CHAPTER 1 27 6. Remove the catch (2) and detach the toolbox (1). 11 7. Remove the split pins, retaining pin (3) and front ballast (2) together with the support (1). 12 8. On MFD model, remove the center and rear re- taining bolts of the front drive shaft guard, and re- move the guard (1). 25038 1 13 9. On MFD models, remove the circlip (2) and move the front sleeve (1) in the direction indicated by the arrow, until clearing the groove on the front axle. 25039 1 2 14
  • 23. 28 SECTION 10 - - ENGINE - - CHAPTER 1 10. On MFD models, remove the circlip (2) and move the rear sleeve (1) in the direction indicated by the arrow until it is released from the groove on the drive. 25040 1 2 15 11. On MFD models, remove the drive shaft central support (1) retaining bolts and extract the shaft together with the support. 1 25041 16 12. Remove the lift pump supply pipe retaining bolts (1) and remove pipe (2). 17 13. Remove the power steering/MFD return pipe fit- ting (1) on the left-hand side of the engine. 18
  • 24. SECTION 10 - - ENGINE - - CHAPTER 1 29 14. Detach the power steering/MFD return pipe on the right--hand side of the engine. 19 15. Remove the bolt (1) retaining the bracket and the power steering/MFD return pipe on the right-- hand side of the engine (2). 20 16. Remove the transmission--to--hydraulic pump oil supply pipe (1) with clamps (2). 21 17. Remove the steering pump oil supply pipe fitting (1) located on the right-hand side of the engine. 22
  • 25. 30 SECTION 10 - - ENGINE - - CHAPTER 1 18. Remove the retaining bolts (2) that secure the lift pump supply pipe (1) to the lift pump. 23 19. Extract the plastic fasteners (2) and detach the diesel recovery pipe (3) and delivery pipe (4) to the diesel pump (1). 24 20. On models with cab, disconnect the electrical connections (1) and (2) between the cab and the engine. 25 21. On models with cab, disconnect the electrical connection (1) between the cab and the engine. 26
  • 26. SECTION 10 - - ENGINE - - CHAPTER 1 31 22. Disconnect the two power steering oil delivery and return hoses (1). 1 24879 27 23. Remove the four knobs (1) and take off the two right-- and left--hand control panel guards (2). MDD2562A 1 2 28 24. On models with a mechanical differential lock, re- move the differential lock pedal retaining pin from the drive shaft (1), and remove the pedal and foot- board (2). 25043 1 2 29 25. Remove the four plugs (1) to gain access to the engine upper retaining bolts. 30
  • 27. 32 SECTION 10 - - ENGINE - - CHAPTER 1 26. Remove the retaining clips (1) and detach the flexible cables governing the hand throttle (5) and pedal throttle (4). 27. Remove the retaining clip (3) and detach the throttle control tie--rod (2) connected to the injec- tion pump. 31 28. Detach the fitting (2) and the hose (1) delivering power steering oil to the hydraulic steering cylinders. 32 29. On models with cab, detach the clamp (1) and the cab heater delivery pipe (2). 33 30. On models with cab, detach the clamp (2) and the cab heater return pipe (1). 34
  • 28. SECTION 10 - - ENGINE - - CHAPTER 1 33 31. Take out the three exhaust muffler rear retaining bolts (1). 35 32. Remove the clamp (1), the air filter dust ejector pipe (2) and the four nuts (3) securing the muf- fler to the exhaust manifold. 36 33. Remove the muffler (2) together with the exhaust pipe (1). 37 34. Remove the four rear retaining bolts (1) of the hood support (2). 38
  • 29. 34 SECTION 10 - - ENGINE - - CHAPTER 1 35. Remove the three front retaining bolts (1) of the hood support (2). 39 36. Remove the two clips (2) retaining the brake fluid reservoir (1) to the support (3). 40 37. Remove the two retaining bolts (1) and the sup- port (2) together with the relays (3). 41 38. Remove the two retaining bolts (1) and the sup- port together with the fuse box (2). 42
  • 30. SECTION 10 - - ENGINE - - CHAPTER 1 35 39. Remove the hood support (1). 43 40. On models with cab, remove the two retaining bolts (2) and detach the support (3) together with the dryer filter (1) and pipes. 1 2 3 44 41. On models with cab, unhook the bottom pin (1) re- taining the condenser. 45 42. On models with cab, turn the steering wheel fully to the right, then remove the two retaining bolts (1) and the top guide of the condenser (2). 46
  • 31. 36 SECTION 10 - - ENGINE - - CHAPTER 1 43. On models with cab, extract the condenser radia- tor (1) from the right--hand side of the tractor. 47 44. On models with cab, remove the compressor (1) as described in operation 50.200.26 without de- taching pipes (2) and (3) to prevent recovery, evacuation and charging of the gas in the air con- ditioning system. 48 45. On models with cab, remove the condenser ra- diator (1), the dryer filter (2) with its support and the compressor (3), resting them alongside the right--hand rear wheel with the associated piping. 49 46. Remove the two retaining bolts (1) and the brake piping support (2). 50
  • 32. Suggest: If the above button click is invalid. Please download this document first, and then click the above link to download the complete manual. Thank you so much for reading MORE MANUALS: https://www.ebooklibonline.com/
  • 33. SECTION 10 - - ENGINE - - CHAPTER 1 37 47. Remove the retaining bolt (1) of the bracket of the power steering return pipe (2). 51 48. Remove the electrical connections (1) connected to the pressure switch (2) and free the power steering pipe (3) from the engine. 52 49. Remove the electrical connections (2) from the brake fluid reservoir (1). 53 50. Remove the electrical connections (2) installed on the brake pumps (1). 54