New Holland CX8070 Elevation Combine Harvesters Service Repair Manual.pdf

SERVICE MANUAL
CX7080 Elevation / CX7090 Elevation / CX8070 Elevation
CX8080 Elevation / CX8090 Elevation
CR8070 / CR8080 / CR9070 / CR9080 / CR9090
Combine
Part number 47612507
English
March 2014
Copyright © 2014 CNH Industrial Belgium N.V. All Rights Reserved.
SERVICE
MANUAL
1/6
Part number 47612507
CX Elevation
CR
Combine

SERVICE MANUAL
CR7090 Cursor 9 Tier IVa , CR8070 Combine Tier IV engine MY14 [1940 - ]
, CR8070 , CR8080 MY14 CR with tracks [1940 - ] , CR8080 MY14 combine
[1940 - ] , CR8080 , CR8090 Cursor 10 Tier IVa , CR8090 Cursor 10 Tier IVa ,
CR9070 MY14 Combine with tracks [1940 - ] , CR9070 MY14 combine [1940 - ]
, CR9080 MY14 combine [1940 - ] , CR9080 MY14 combine with tracks [1940 -
] , CR9080 , CR9090 Cursor 13 Tier IVa , CR9090 Cursor 13 Tier IVa , CR9090
MY14 ZED built combine for NA [1940 - ] , CR9090 MY14 combine [1940 - ]
, CR9090 MY14 combine with tracks [1940 - ] , CX7080 Elevation , CX7090
Elevation , CX8070 Elevation , CX8080 Elevation , CX8090 Elevation
47612507 08/04/2014
EN

Link Product / Engine
Product Market Product Engine
CR9080 [1779 - ] International Region F3BE0684N*E916
CR9080 [Y9G113001 -
YAG113831]
North America F3BE0684N*E916
CR9080 [YAG113901 - ] North America F3BE0684N*E916
CR9080 [Y8G112001 -
Y9G112788]
North America F3BE0684N*E916
CR9080 [1779 - ] Latin America F3BE0684N*E916
47612507 08/04/2014

Contents
INTRODUCTION
Engine....................................................................................... 10
[10.001] Engine and crankcase ............................................................. 10.1
[10.254] Intake and exhaust manifolds and muffler ......................................... 10.2
[10.500] Selective Catalytic Reduction (SCR) exhaust treatment ........................... 10.3
[10.400] Engine cooling system ............................................................. 10.4
[10.418] Rotary screen ...................................................................... 10.5
[10.450] Engine air compressor ............................................................. 10.6
Main gearbox and drive ............................................................... 14
[14.100] Main gearbox and drive ............................................................ 14.1
Transmission.............................................................................. 21
[21.114] Mechanical transmission ........................................................... 21.1
[21.130] Mechanical transmission external controls......................................... 21.2
[21.145] Gearbox internal components...................................................... 21.3
[21.182] Differential.......................................................................... 21.4
Front axle system ....................................................................... 25
[25.108] Final drive hub, steering knuckles, and shafts ..................................... 25.1
[25.310] Final drives ......................................................................... 25.2
Rear axle system........................................................................ 27
[27.124] Final drive hub, steering knuckles, and shafts ..................................... 27.1
Hydrostatic drive......................................................................... 29
[29.100] Transmission and steering hydrostatic control ..................................... 29.1
[29.204] Reservoir, cooler, and lines ........................................................ 29.2
[29.218] Pump and motor components...................................................... 29.3
[29.202] Hydrostatic transmission ........................................................... 29.4
[29.300] Rear hydrostatic transmission...................................................... 29.5
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Brakes and controls .................................................................... 33
[33.202] Hydraulic service brakes ........................................................... 33.1
[33.110] Parking brake or parking lock ...................................................... 33.2
Hydraulic systems....................................................................... 35
[35.000] Hydraulic systems.................................................................. 35.1
[35.300] Reservoir, cooler, and filters........................................................ 35.2
[35.106] Variable displacement pump ....................................................... 35.3
[35.102] Pump control valves................................................................ 35.4
[35.359] Main control valve.................................................................. 35.5
[35.322] Regulated/Low pressure system ................................................... 35.6
[35.220] Auxiliary hydraulic pump and lines ................................................. 35.7
[35.410] Header or attachment height system .............................................. 35.8
[35.602] Header or attachment leveling system ............................................. 35.9
[35.760] Header reverser drive ............................................................ 35.10
[35.992] Stone trapping system ........................................................... 35.11
[35.994] Positive Straw Discharge (PSD) ................................................. 35.12
[35.796] Chaff spreader control ........................................................... 35.13
[35.440] Grain tank unload system ........................................................ 35.14
[35.450] Traction variator system.......................................................... 35.15
Steering..................................................................................... 41
[41.101] Steering control .................................................................... 41.1
[41.200] Hydraulic control components...................................................... 41.2
[41.432] Autoguidance steering ............................................................. 41.3
Tracks and track suspension........................................................ 48
[48.138] Track rollers ........................................................................ 48.1
[48.130] Track frame and driving wheels .................................................... 48.2
[48.134] Track tension units ................................................................. 48.3
[48.100] Tracks .............................................................................. 48.4
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Cab climate control ..................................................................... 50
[50.100] Heating ............................................................................. 50.1
[50.104] Ventilation .......................................................................... 50.2
[50.200] Air conditioning..................................................................... 50.3
Electrical systems....................................................................... 55
[55.000] Electrical system ................................................................... 55.1
[55.100] Harnesses and connectors......................................................... 55.2
[55.201] Engine starting system ............................................................. 55.3
[55.301] Alternator........................................................................... 55.4
[55.988] Selective Catalytic Reduction (SCR) electrical system ............................ 55.5
[55.640] Electronic modules ................................................................. 55.6
[55.029] Gearbox electric system ........................................................... 55.7
[55.019] Hydrostatic drive control system ................................................... 55.8
[55.512] Cab controls........................................................................ 55.9
[55.051] Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls................. 55.10
[55.050] Heating, Ventilation, and Air-Conditioning (HVAC) control system............... 55.11
[55.662] Header height control ............................................................ 55.12
[55.628] Threshing electrical control ...................................................... 55.13
[55.427] Straw walker variator............................................................. 55.14
[55.426] Harvest material flow control system............................................. 55.15
[55.624] Residue handling control......................................................... 55.16
[55.785] Precision farming system ........................................................ 55.17
[55.911] Global Positioning System (GPS) ................................................ 55.18
[55.680] Autopilot/Autoguidance .......................................................... 55.19
[55.518] Wiper and washer system........................................................ 55.20
[55.404] External lighting .................................................................. 55.21
[55.405] External lighting switches and relays ............................................ 55.22
[55.514] Cab lighting ...................................................................... 55.23
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[55.408] Warning indicators, alarms, and instruments .................................... 55.24
[55.DTC] FAULT CODES.................................................................. 55.25
Attachments/Headers.................................................................. 58
[58.900] Belt feeding ........................................................................ 58.1
Product feeding .......................................................................... 60
[60.105] Floating roll, feed chain, and drive ................................................. 60.1
[60.110] Feeder housing..................................................................... 60.2
[60.150] Feeder drive system ............................................................... 60.3
[60.165] Feeder reverse system............................................................. 60.4
[60.112] Stone trapping system ............................................................. 60.5
[60.260] Rotor ............................................................................... 60.6
Threshing .................................................................................. 66
[66.000] Threshing .......................................................................... 66.1
[66.260] Threshing mechanism drive system ............................................... 66.2
[66.331] Rotor ............................................................................... 66.3
[66.330] Drum ............................................................................... 66.4
[66.360] Drum/Rotor housing................................................................ 66.5
[66.321] Drum/Rotor variator with electrical control ......................................... 66.6
[66.105] Concave............................................................................ 66.7
[66.101] Concave conveyor plate ........................................................... 66.8
[66.110] Concave control system............................................................ 66.9
Separation ................................................................................. 72
[72.350] Beater .............................................................................. 72.1
[72.220] Discharge beater ................................................................... 72.2
[72.420] Rotary separator ................................................................... 72.3
[72.440] Straw-flow beater .................................................................. 72.4
[72.110] Straw walker drive system ......................................................... 72.5
[72.101] Straw walkers and shafts .......................................................... 72.6
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Residue handling........................................................................ 73
[73.300] Positive Straw Discharge (PSD) ................................................... 73.1
[73.230] Straw chopper...................................................................... 73.2
[73.210] Straw chopper drive system........................................................ 73.3
[73.220] Straw chopper frame ............................................................... 73.4
[73.335] Chaff spreader ..................................................................... 73.5
[73.410] Opti-Spread™ system.............................................................. 73.6
Cleaning.................................................................................... 74
[74.000] Cleaning............................................................................ 74.1
[74.101] Cleaning drive systems ............................................................ 74.2
[74.110] Grain pan........................................................................... 74.3
[74.114] Upper shaker shoe ................................................................. 74.4
[74.118] Lower shaker shoe ................................................................. 74.5
[74.125] Clean grain and return cross auger housing ....................................... 74.6
[74.130] Fan housing ........................................................................ 74.7
[74.136] Fan drive system ................................................................... 74.8
[74.140] Tailings return system .............................................................. 74.9
Crop storage / Unloading............................................................. 80
[80.101] Clean grain elevator................................................................ 80.1
[80.150] Grain tank .......................................................................... 80.2
[80.175] Grain tank unload drive system .................................................... 80.3
[80.180] Grain tank unload .................................................................. 80.4
Accessories ............................................................................... 88
[88.100] Accessories ........................................................................ 88.1
Platform, cab, bodywork, and decals............................................. 90
[90.154] Cab doors and hatches ............................................................ 90.1
[90.110] Operator platform less cab ......................................................... 90.2
[90.118] Protections and footboards......................................................... 90.3
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[90.124] Pneumatically-adjusted operator seat.............................................. 90.4
[90.105] Machine shields and guards ....................................................... 90.5
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INTRODUCTION
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1

INTRODUCTION
Foreword
CR Series Tier IV WE ---
CR8070 [1779 - ]
CR8080 [1779 - ]
CR9080 [1779 - ]
CX7000 Elevation series WE
IMPORTANT INFORMATION
All repair and maintenance works listed in this manual must be carried out only by staff belonging to the NEW HOL-
LAND Service network, strictly complying with the instructions given and using, whenever required, the special tools.
Anyone who carries out the above operations without complying with the prescriptions shall be responsible for the
subsequent damages.
The manufacturer and all the organizations of its distribution chain, including - without limitation - national, regional or
local dealers, reject any responsibility for damages due to the anomalous behavior of parts and/or components not
approved by the manufacturer himself, including those used for the servicing or repair of the product manufactured
or marketed by the Manufacturer. In any case, no warranty is given or attributed on the product manufactured or
marketed by the Manufacturer in case of damages due to an anomalous behavior of parts and/or components not
approved by the Manufacturer.
No reproduction, though partial of text and illustrations allowed
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INTRODUCTION
Basic instructions - How to use and navigate through this manual
CR8070 [1779 - ]
CR8080 [1779 - ]
CR9080 [1779 - ]
Technical Information
This manual has been produced by a new technical information system. This new system is designed to deliver
technical information electronically through Web delivery (eTim), DVD and in paper manuals. A coding system called
SAP has been developed to link the technical information to other Product Support functions, e.g., Warranty.
Technical information is written to support the maintenance and service of the functions or systems on a customer's
machine. When a customer has a concern on his machine it is usually because a function or system on his machine
is not working at all, is not working efficiently, or is not responding correctly to his commands. When you refer to
the technical information in this manual to resolve that customer's concern, you will find all the information classified
using the SAP coding, according to the functions or systems on that machine. Once you have located the technical
information for that function or system then you will find all the mechanical, electrical or hydraulic devices, compo-
nents, assemblies and sub assemblies for that function or system. You will also find all the types of information that
have been written for that function or system, the technical data (specifications), the functional data (how it works),
the diagnostic data (fault codes and troubleshooting) and the service data (remove, install adjust, etc.).
By integrating SAP coding into technical information, you will be able to search and retrieve just the right piece of
technical information you need to resolve that customer's concern on his machine. This is made possible by attaching
3 categories to each piece of technical information during the authoring process.
The first category is the Location, the second category is the Information Type and the third category is the Product:
• LOCATION - is the component or function on the machine, that the piece of technical information is going to describe
e.g. Fuel tank.
• INFORMATION TYPE - is the piece of technical information that has been written for a particular component or
function on the machine e.g. Capacity would be a type of Technical Data that would describe the amount of fuel
held by the Fuel tank.
• PRODUCT - is the model for which the piece of technical information is written.
Every piece of technical information will have those 3 categories attached to it. You will be able to use any combination
of those categories to find the right piece of technical information you need to resolve that customer's concern on his
machine.
That information could be:
• the description of how to remove the cylinder head
• a table of specifications for a hydraulic pump
• a fault code
• a troubleshooting table
• a special tool
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4

INTRODUCTION
How to use this manual
This manual is divided into Sections. Each Section is then divided into Chapters. Contents pages are included at the
beginning of the manual, then inside every Section and inside every Chapter. An alphabetical Index is included at the
end of a Chapter. Page number references are included for every piece of technical information listed in the Chapter
Contents or Chapter Index.
Each Chapter is divided into four Information types:
• Technical Data (specifications) for all the mechanical, electrical or hydraulic devices, components and, assemblies.
• Functional Data (how it works) for all the mechanical, electrical or hydraulic devices, components and assemblies.
• Diagnostic Data (fault codes, electrical and hydraulic troubleshooting) for all the mechanical, electrical or hydraulic
devices, components and assemblies.
• Service Data (remove disassembly, assemble, install) for all the mechanical, electrical or hydraulic devices, com-
ponents and assemblies.
Sections
Sections are grouped according to the main functions or a systems on the machine. Each Section is identified by a
number 00, 35, 55, etc. The amount of Sections included in the manual will depend on the type and function of the
machine that the manual is written for. Each Section has a Contents page listed in alphabetic/numeric order. This
table illustrates which Sections could be included in a manual for a particular product.
PRODUCT
Tractors
Vehicles with working arms: backhoes, excavators,
skid steers, ….
Combines, forage harvesters, balers, ….
Seeding, planting, floating, spraying
equipment, ….
SECTION Mounted equipment and tools, ….
00 - Maintenance
05 - Machine completion and equipment
10 - Engine
14 - Main gearbox and drive
18 - Clutch
21 - Transmission
23 - Four wheel drive system
25 - Front axle system
27 - Rear axle system
29 - Hydrostatic drive
31 - Implement power take-off
33 - Brakes and controls
35 - Hydraulic systems
36 - Pneumatic system
37 - Hitches, drawbars and implement couplings
39 - Frames and ballasting
41 - Steering
44 - Wheels
46 - Steering clutches
48 - Tracks and track suspension
50 - Cab climate control
55 - Electrical systems
56 - Grape harvester shaking
58 - Attachments/headers
60 - Product feeding
61 - Metering system
62 - Pressing - Bale formation
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5

INTRODUCTION
63 - Chemical applicators
64 - Chopping
66 - Threshing
68 - Tying/Wrapping/Twisting
69 - Bale wagons
70 - Ejection
71 - Lubrication system
72 - Separation
73 - Residue handling
74 - Cleaning
75 - Soil preparation/Finishing
76 - Secondary cleaning / Destemmer
77 - Seeding
78 - Spraying
79 - Planting
80 - Crop storage / Unloading
82 - Front loader and bucket
83 - Telescopic single arm
84 - Booms, dippers and buckets
86 - Dozer blade and arm
88 - Accessories
89 - Tools
90 - Platform, cab, bodywork and decals
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6

INTRODUCTION
Safety rules
CR series Tier III
PRECAUTIONARY STATEMENTS
Personal Safety
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all
safety messages that follow this symbol to avoid possible injury or death.
Throughout this manual and on machine decals, you will find precautionary statements ("DANGER", "WARNING",
and "CAUTION") followed by specific instructions. These precautions are intended for the personal safety of you and
those working with you. Please take the time to read them.
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. The color
associated with Danger is RED.
M1169A
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury. The
color associated with Warning is ORANGE.
M1170A
CAUTION
CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury. The color associated with Caution is YELLOW.
M1171A
FAILURE TO FOLLOW "DANGER", "WARNING", AND "CAUTION" INSTRUCTIONS MAY RESULT IN SERIOUS
BODILY INJURY, DAMAGE TO HEALTH OR DEATH.
NOTICE: Install new decals if the old decals are destroyed, lost painted over or cannot be read. When parts are
replaced that have decals make sure you install a new decal with each new part.
MACHINE SAFETY
NOTICE: The word "notice" is used to inform the reader of something they need to know to prevent minor machine
damage if a certain procedure is not followed.
The precautionary statements ("Important") is followed by specific instructions. This statement is intended for machine
safety.
INFORMATION
NOTE: Instructions used to identify and present supplementary information.
LEGAL OBLIGATIONS
This machine may be equipped with special guarding or other devices in compliance with local legislation. Some to
these require active use by the operator. Therefor, check local legislations on the usage of this machine.
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13

SERVICE MANUAL
Engine
CR7090 Cursor 9 Tier IVa , CR8070 Combine Tier IV engine MY14 [1940 - ]
, CR8070 , CR8080 MY14 CR with tracks [1940 - ] , CR8080 MY14 combine
[1940 - ] , CR8080 , CR8090 Cursor 10 Tier IVa , CR8090 Cursor 10 Tier IVa ,
CR9070 MY14 Combine with tracks [1940 - ] , CR9070 MY14 combine [1940 - ]
, CR9080 MY14 combine [1940 - ] , CR9080 MY14 combine with tracks [1940 -
] , CR9080 , CR9090 Cursor 13 Tier IVa , CR9090 Cursor 13 Tier IVa , CR9090
MY14 ZED built combine for NA [1940 - ] , CR9090 MY14 combine [1940 - ]
, CR9090 MY14 combine with tracks [1940 - ] , CX7080 Elevation , CX7090
Elevation , CX8070 Elevation , CX8080 Elevation , CX8090 Elevation
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10

Engine - Engine and crankcase
Engine - Remove
CR8070 [1779 - ]
NOTE: The engine and cooling system used in the combine is designed to be removed as a modular unit. The follow-
ing engine removal procedure demonstrates the removal of the engine only from the module. This procedure takes
into consideration the possible unavailability of proper, or sufficient lifting equipment for complete module removal.
When possible, remove the engine and cooling system module as designed.
1. Remove the gearbox and hydraulic pumps from the en-
gine. (Refer to Main gearbox and drive - Remove
(14.100))
Place a suitable container (1) below the coolant drain
hose (2).
NOTE: Depending on model, the cooling system has a
coolant capacity between 50 - 60 l (13.2 - 15.9 US gal). Be
sure to use clean containers with adequate capacity when
draining the cooling system.
10013105_780 1
2. Refer to Expansion tank - Remove (10.400) for the
coolant fluid drain and removal of the engine coolant
reservoir.
NOTE: Depending on the model, the combine engine has an oil capacity between 29 - 35 l (7.7 - 9.2 US gal). Be
sure to use clean containers with adequate capacity when draining the engine oil.
3. Remove the cap (1) and turn the engine oil drain valve
(2), to the open position. Drain all of the engine oil into
suitable containers.
10013107 2
4. Loosen and remove the mounting hardware from the
protection cover (1).
Remove the cover (1) from the engine compartment.
ZEIL09CR0245A0B 3
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5. Secure the engine cover with an adequate rope. Attach
the rope to a lifting device, able to carry the engine
cover and stair assembly.
Disconnect the shock absorber (1) from the engine
cover (2).
ZEIL09CR0246A0B 4
6. Remove the two retaining rings (1), washers (2) and
hinge pins (3) from the engine cover.
Remove the engine cover from the combine.
ZEIL09CR0247A0B 5
7. Refer to Exhaust muffler - Remove (10.254) for re-
moval of the exhaust pipe.
8. Loosen the hardware (1) and remove the support (2).
9. Loosen the clamps (3) from the air inlet pipe (4).
Remove the air inlet pipe (4).
ZEIL09CR0248A0B 6
10. Remove the air cleaner assembly, if necessary, refer
to Air cleaner - Remove (10.202).
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11. Loosen the clamps (1) and remove the air lines (2).
Loosen the clamps (3).
Loosen and remove the hardware (4) and remove the
air duct (5) from the combine.
ZEIL09CR0249A0B 7
Depending on model/options, an additional air tube (7)
needs to be removed/disconnected, loosen the coupler (6)
from the air compressor.
ZEIL09CR0250A0B 8
12. Loosen the coupler (1) and disconnect the fuel line (2)
from the ECU cooler.
Loosen the coupler (4) and disconnect the fuel hose
towards the injection pump from the fuel line (5).
Loosen and remove the clamp (3).
13. Loosen and disconnect the compressed air tube (7) at
the connector (6).
Loosen and remove the clamp (8).
ZEIL09CR0251A0B 9
14. Loosen the hose clamps (1) and remove the top
coolant pipe (2) from the engine and radiator neck.
10013111 10
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15. Loosen the clamps (1) and remove the air pipe (2).
16. Loosen the clamp (3) and disconnect the water hose
from the cooling system.
ZEIL09CR0252A0B 11
17. Remove the main drive belt (1) from the engine.
18. Disconnect the electrical connectors (1).
ATTENTION: Do not disconnect any of the air conditioning
lines or hoses during compressor removal, as serious in-
jury could result.
19. Remove the mounting bolts and nuts (2) from the air
conditioning compressor (3).
Remove the compressor from the engine and tie the
assembly out of the way.
10013117 12
20. From inside the grain tank, loosen the mounting nuts
on the carriage bolts (1) and turn the rotary screen
drive pulley adjusting bolt (2) counter clockwise, to
release the tension on the drive belt (3). Remove the
drive belt.
10013118 13
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21. From inside the grain tank, loosen the hose clamp (1)
and disconnect the lower coolant hose (2) from the
engine.
10013123 14
22. Disconnect the main engine electrical harness con-
nector (1).
10004682 15
23. If installed, open the rotary screen door and discon-
nect the rotary screen brush electrical connector (1).
10013132 16
24. Feed the connector and wire loom (1) and grommet (2)
through the hole in the radiator frame. Secure the wire
loom and connector to the engine to prevent damage
during removal.
NOTE: Removal of the rubber grommet in the radiator
frame hole may be necessary to remove the radiator
screen brush electrical connector.
10013133 17
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25. Loosen the nut (1) and remove the oil hose (2) from
the hose guide (3).
10013125 18
26. Cut the wire ties (1) and separate the engine wire har-
ness (2), from the gearbox wire harness (3).
Secure each harness to prevent damage during en-
gine removal.
10013126 19
27. Loosen the hose clamp (1) and disconnect the rear
heater hose (2) from the engine.
10013127 20
28. Loosen the hose clamp (1) and disconnect the front
heater hose (2) from the engine.
10013128 21
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29. Remove the nut and bolt (1) from the front engine
support bracket (2).
10013129 22
30. Remove the banjo bolt (1) from the engine oil pan (2).
Disconnect the oil hoses (3) and plug the hole in the
oil pan (2).
10010863 23
31. Loosen and remove the nut (1). Disconnect the main
starter cable (2) from the starter solenoid (3).
10013130 24
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32. Attach a suitable chain to the front lift eye (1) and to
the ECU bracket (2) at the rear of the engine.
20013162 25
33. Connect the lift chain to a suitable lifting device.
Raise the lifting device enough to support the engine
during removal of the engine mounting bolts.
10013136 26
34. Loosen the two front, engine mounting bolts (1) and
nuts (2) on each side of the engine. Do not remove
the mounting bolts at this time.
10013137 27
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35. Loosen the four rear, engine mounting bolts (1) on
each side of the engine. Do not remove the mounting
bolts at this time.
With the engine securely supported by the lifting de-
vice, remove all of the engine mounting bolts loosened
in the previous steps.
Carefully lift the engine from the frame and remove
from the combine.
10013138 28
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Engine - Install
CR8070 [1779 - ]
1. Attach a suitable chain to the front lift eye (1) at the front
of the engine.
40015962 1
2. Attach a suitable chain to the rear lift eye (1) at the rear
of the engine.
40015963 2
3. Connect the lift chain to a suitable lifting device.
Carefully lift the engine above the combine and lower
into position in the frame.
10013136_850 3
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4. Position the engine in the frame, aligning the four front
mounting holes. Install the mounting bolts (1). Install
the washers and nuts on the bolt. Do not tighten the
hardware at this point.
40015964 4
5. Align the rear mounting holes and install the mounting
bolts (1) and washer.
Tighten and torque the front engine mounting nuts to
standard torque.
Tighten and torque the rear engine mounting bolts to
standard torque.
10013138_849 5
6. Connect the main starter cable (1) to the starter (2).
40015961 6
7. Remove the plug from the oil pan (1) and connect the
two oil hoses (2) to the oil pan. Secure with the banjo
bolt (3).
10010863_851 7
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8. Secure the gearbox wire harness (1) to the engine wire
harness (2) and secure with wire ties.
40015960_852 8
9. Feed the rotary screen brush electrical connector and
wire loom (1) and grommet (2) up through the hole in
the radiator frame
NOTE: Removal of the rubber grommet in the radiator
frame hole may be necessary to remove the radiator
screen brush electrical connector.
10013133_846 9
10. Connect the rotary screen brush electrical connector
(1), and secure the wire loom with wire ties (2).
10013132_853 10
11. Connect the main engine electrical harness connector
(1).
10004682_854 11
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12. From inside the grain tank, connect the lower coolant
hose (1) to the engine. Secure with the hose clamp
(2) and tighten securely.
40015959_855 12
13. Connect the heater hoses (1) to the engine and tighten
the hose clamps (2) securely.
40015959_856 13
14. From inside the grain tank, install the rotary screen
brush drive belt (1) onto the pulley (2) and engine
crankshaft pulley. Turn the pulley adjusting bolt (3)
clockwise to adjust the belt tension until the belt is
tight. Tighten the lock nuts on the carriage bolts (4)
when the belt is properly adjusted.
40015956_862 14
15. Install the air conditioning compressor (1) on the en-
gine and secure with the mounting bolts (2) Tighten
the bolts securely.
Connect the electrical connectors (3) to the compres-
sor wires.
16. Install the main drive belt onto the engine.
40015211_863 15
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17. Install the air pipe (2) and tighten the clamps (1).
18. Install the water hose and secure the hose with the
clamp (3).
ZEIL09CR0252A0B 16
19. Install the top coolant pipe (2) onto the engine and the
radiator neck. Tighten the clamps (1).
10013111 17
20. Connect and tighten the compressed air tube (7) at
the connector (6). Secure the pipe with the clamp (8).
21. Reconnect the fuel line (2) with the coupler (1) to the
ECU cooler.
Reconnect the fuel hose towards the injection pump
on the fuel line (5) with the coupler (4).
Install the clamp (3).
ZEIL09CR0251A0B 18
22. Install the air duct (5) and secure the duct with the
hardware (4) and the clamps (3).
Install the air lines (2), tighten the clamps (1).
ZEIL09CR0249A0B 19
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New Holland CX8070 Elevation Combine Harvesters Service Repair Manual.pdf

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