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Caterpillar Cat 325-A EXCAVATOR (Prefix 9ZK) Service Repair Manual (9ZK00001 and up).pdf

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This document provides instructions for removing and installing inlet manifold, inlet and exhaust valves, valve guides, and valve seat inserts on Caterpillar 325, 325L, and 325LN excavator models powered by a 3116 engine. The procedures include using various tools to compress springs, extract components, and install new parts. Safety notices are provided to keep components clean and contain fluids.

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Service Repair Manual Models 325-A, 325, 325L and 325LN EXCAVATOR
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01414226 Inlet Manifold - Install SMCS - 1058-012 Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products. Dispose of all fluids according to local regulations and mandates. 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 1 g00675794 1. Install a new gasket (6) on the cylinder head. Illustration 2 g00629952 2. Position the air inlet manifold (5) on the engine. 3. Install bolts (4). Tighten the bolts to a torque of 28 ± 7 N·m (21 ± 5 lb ft). 4. Install air inlet elbows (2) on air inlet manifold (5). 5. Install bolts (1) and connect air inlet heater solenoid (3). End By: a. Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:55:25 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01943334 Inlet and Exhaust Valves - Remove and Install SMCS - 1105-010 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 5S-1330 Valve Spring Compressor 1 Start By: a. Remove the cylinder head assembly. Refer to Disassembly and Assembly, "Cylinder Head - Remove". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the inlet valves, the exhaust valves and the springs, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8002, "Valves, Valve Springs, Valve Rotators, and Locks", Guideline For Reusable Parts And Salvage Operations, SEBF8034, "Valve and Valve Spring Specifications", and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Specifications to Measure and Salvage Cylinder Head Assemblies and Related Components". 1/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 1 g01011225 Note: The following components of the exhaust valves are different from the components of the inlet valves: spring retainer (2), valve spring (3) and valve (5). Illustration 2 g01011269 1. Use Tooling (A) to compress valve spring (3). Remove retainer lock (1). 2. Remove Tooling (A). 3. Remove spring retainer (2). Remove valve spring (3). 2/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
4. Remove valve seal (4) and valve (5). 5. Repeat Steps 1 through 4 in order to remove the remaining inlet valves and exhaust valves. Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty A 5S-1330 Valve Spring Compressor 1 NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the inlet valves, the exhaust valves and the springs, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8002, "Valves, Valve Springs, Valve Rotators, and Locks", Guideline For Reusable Parts And Salvage Operations, SEBF8034, "Valve and Valve Spring Specifications", and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Specifications to Measure and Salvage Cylinder Head Assemblies and Related Components". 3/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 3 g01011225 1. Lubricate valve (5) with clean engine oil. Install valve (5) in the cylinder head assembly. Install new valve seal (4) against the valve guide. 2. Place the following items on the valve stem: valve spring (3) and spring retainer (2). The valve keepers can be thrown from the valve when the valve spring compressor is released. Ensure that the valve keepers are properly installed on the valve stem. To help prevent personal injury, keep away from the front of the valve keepers and valve springs during the installation of the valves. Note: A small amount of grease can be used to hold retainer locks (1) in position during installation. 4/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 4 g01011269 3. Use Tooling (A) to compress valve spring (3). Install retainer lock (1). 4. Repeat Steps 1 through 3 in order to install the remaining inlet valves and exhaust valves. End By: a. Install the cylinder head assembly. Refer to Disassembly and Assembly, "Cylinder Head - Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:56:21 UTC+0800 2020 5/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01961680 Inlet and Exhaust Valve Guides - Remove and Install SMCS - 1104-010 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1U-7793 Valve Guide Driver (1) 1 ( 1 ) Part of 1U-6685 Valve Guide Tool Kit Start By: A. Remove the inlet and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the valve guides, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Asseblies 3114, 3116, and 3126 Engines" and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Procedure to Measure and Salvage Cylinder Head Assemblies and Related Components". 1/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 1 g00745735 Typical example 1. Use Tooling (A) to remove the inlet valve guides from the cylinder head assembly. Use Tooling (A) to remove the exhaust valve guides from the cylinder head assembly. Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty A 1U-7793 Valve Guide Driver (1) 1 B 1U-7792 Guide Collar (1) 1 C 9U-6895 Valve Guide Driver 1 D 149-4008 Guide Collar 1 ( 1 ) Part of 1U-6685 Valve Guide Tool Kit NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. 2/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Note: For information on the reusability of the valve guides, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines" and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Procedure to Measure and Salvage Cylinder Head Assemblies and Related Components". Illustration 2 g00745782 Typical example 1. Position inlet valve guide (1) and tap on the top of inlet valve guide (1). This is done in order to start inlet valve guide (1) into the cylinder head assembly. 2. Use Tooling (A) and Tooling (B) to install inlet valve guide (1). Install inlet valve guides (1) until tooling (B) contacts the cylinder head. 3/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 3 g00745672 Typical example 3. Position exhaust valve guide (2) and tap on the top of exhaust valve guide (2). This is done in order to start the exhaust valve guide into the cylinder head assembly. Note: Some of the early engines have inlet valves and exhaust valves that are identical in size. Use the same specifications and the same tools for both valves. Proceed to Step 4 if the valves are not the same size. 4. Use Tooling (C) and Tooling (D) to install exhaust valve guide (2). Install inlet valve guides (2) until tooling (D) contacts the cylinder head. End By: Install the inlet and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:57:16 UTC+0800 2020 4/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929146 Inlet and Exhaust Valve Seat Inserts - Remove and Install SMCS - 1103-010 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A(1) 6V-4194 Valve Seat Extractor 1 B(1) 165-5647 Valve Seat Extractor 1 C(1) 6V-4804 Handle 1 D(1) 6V-4192 Threaded Shaft 1 E(1) 6V-4199 Lifting Bracket 1 (1) Part of the 166-7441 Valve Seat Extractor Tool Start By: a. Remove the inlet and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. 1/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Note: For information on the reusability of the valve seats, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines". Illustration 1 g00615519 Illustration 2 g00656459 Note: Replace Tooling (A) with Tooling (B) for the removal of the inlet valve seat insert. 1. Install Tooling (A) in the exhaust valve seat insert. 2. Install Tooling (C) and Tooling (D) in Tooling (A). Hand tighten Tooling (D). Tooling (A) will expand below the edge of valve seat insert (1). 2/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 3 g00656462 3. Install Tooling (E) on the cylinder head under Tooling (C). Hold Tooling (D) while you turn Tooling (C). Remove valve seat insert (1). Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty F 1U-6685 Guide and Insert Tool Group 1 NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the valve seats, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines". 1. Cool the valve seat inserts for easier installation. 3/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 4 g01003799 2. Turn Tooling (F) upside-down and use Tooling (F) and a press to install the valve seat inserts in the cylinder head assembly. 3. After the valve seat inserts are installed, grind the inserts to the final specification. Refer to Guideline for Reusable Parts and Salvage Operation, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines" for the specifications. End By: a. Install the inlet valves and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:58:12 UTC+0800 2020 4/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929163 Engine Oil Filter Base - Remove SMCS - 1306-011 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 185-3630 Strap Wrench 1 Start By: a. Remove the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Remove". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products. Dispose of all fluids according to local regulations and mandates. Illustration 1 g01009468 1. Use Tooling (A) to remove engine oil filter (3). 2. Disconnect the tube assembly for the turbocharger inlet (1) from the engine oil filter base (4). 3. Remove bolts (2) and the washers that hold engine oil filter base (4) to the cylinder block. 4. Remove engine oil filter base (4) and the gasket. Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:59:08 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929612 Engine Oil Filter Base - Disassemble SMCS - 1306-015 Disassembly Procedure Start By: a. Remove the engine oil filter base. Refer to Disassembly and Assembly, "Engine Oil Filter Base - Remove". Illustration 1 g01011623 Personal injury can result from being struck by parts propelled by a released spring force. 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. 1. Remove plugs (1) and (3) from oil filter base (2). Illustration 2 g01011627 2. Remove springs (4) and valves (6). Remove O-ring seals (5) from plugs (1) and (3). Inspect the parts for wear or damage. If the parts are worn or damaged, use new parts for replacement. Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 23:00:03 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929615 Engine Oil Filter Base - Assemble SMCS - 1306-016 Assembly Procedure Illustration 1 g01011627 1. Install O-ring seals (5) onto plugs (1) and (3). Install valves (6) and springs (4). 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Illustration 2 g01011623 Improper assembly of parts that are spring loaded can cause bodily injury. To prevent possible injury, follow the established assembly procedure and wear protective equipment. 2. Install plugs (1) and (3) onto oil filter base (2). End By: a. Install the engine oil filter base. Refer to Disassembly and Assembly, "Engine Oil Filter Base - Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 23:00:59 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i02376426 Engine Oil Filter Base - Install SMCS - 1306-012 Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Illustration 1 g01009468 1/3 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
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Illustration 2 g01185803 Illustration 3 g00676791 1. Position the gasket and engine oil filter base (4) on the cylinder block. 2. Install the washers and bolts (2) that hold engine oil filter base (4) to the cylinder block. Tighten the bolts according to the following procedure: a. Tighten Bolt (1) through Bolt (15) in a numerical sequence to a torque of 15 N·m (11 lb ft). b. Tighten Bolt (1) through Bolt (15) in a numerical sequence to a torque of 28 N·m (21 lb ft). 3. Apply lubricant to new O-ring seal (5) . Install O-ring seal (5) in the fitting on the engine oil filter base. 4. Connect tube assembly (1) to engine oil filter base (4) . Note: Never install an oil filter with a wrench. Follow the instructions on the oil filter. 2/3 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
5. Put a coat of fresh oil on the O-ring seal for the engine oil filter. Install engine oil filter (3) on engine oil filter base (4) by hand. 6. After the O-ring seal contacts engine oil filter base (4) , turn engine oil filter (3) for 3/4 of a turn. End By: Install the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 23:01:55 UTC+0800 2020 3/3 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01943853 Engine Oil Filter Bypass Valve - Remove and Install SMCS - 1308-010-BV Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products. Dispose of all fluids according to local regulations and mandates. 1/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...

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Caterpillar Cat 325-A EXCAVATOR (Prefix 9ZK) Service Repair Manual (9ZK00001 and up).pdf

  • 1. Service Repair Manual Models 325-A, 325, 325L and 325LN EXCAVATOR
  • 2. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01414226 Inlet Manifold - Install SMCS - 1058-012 Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products. Dispose of all fluids according to local regulations and mandates. 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 3. Illustration 1 g00675794 1. Install a new gasket (6) on the cylinder head. Illustration 2 g00629952 2. Position the air inlet manifold (5) on the engine. 3. Install bolts (4). Tighten the bolts to a torque of 28 ± 7 N·m (21 ± 5 lb ft). 4. Install air inlet elbows (2) on air inlet manifold (5). 5. Install bolts (1) and connect air inlet heater solenoid (3). End By: a. Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:55:25 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 4. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01943334 Inlet and Exhaust Valves - Remove and Install SMCS - 1105-010 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 5S-1330 Valve Spring Compressor 1 Start By: a. Remove the cylinder head assembly. Refer to Disassembly and Assembly, "Cylinder Head - Remove". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the inlet valves, the exhaust valves and the springs, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8002, "Valves, Valve Springs, Valve Rotators, and Locks", Guideline For Reusable Parts And Salvage Operations, SEBF8034, "Valve and Valve Spring Specifications", and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Specifications to Measure and Salvage Cylinder Head Assemblies and Related Components". 1/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 5. Illustration 1 g01011225 Note: The following components of the exhaust valves are different from the components of the inlet valves: spring retainer (2), valve spring (3) and valve (5). Illustration 2 g01011269 1. Use Tooling (A) to compress valve spring (3). Remove retainer lock (1). 2. Remove Tooling (A). 3. Remove spring retainer (2). Remove valve spring (3). 2/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 6. 4. Remove valve seal (4) and valve (5). 5. Repeat Steps 1 through 4 in order to remove the remaining inlet valves and exhaust valves. Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty A 5S-1330 Valve Spring Compressor 1 NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the inlet valves, the exhaust valves and the springs, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8002, "Valves, Valve Springs, Valve Rotators, and Locks", Guideline For Reusable Parts And Salvage Operations, SEBF8034, "Valve and Valve Spring Specifications", and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Specifications to Measure and Salvage Cylinder Head Assemblies and Related Components". 3/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 7. Illustration 3 g01011225 1. Lubricate valve (5) with clean engine oil. Install valve (5) in the cylinder head assembly. Install new valve seal (4) against the valve guide. 2. Place the following items on the valve stem: valve spring (3) and spring retainer (2). The valve keepers can be thrown from the valve when the valve spring compressor is released. Ensure that the valve keepers are properly installed on the valve stem. To help prevent personal injury, keep away from the front of the valve keepers and valve springs during the installation of the valves. Note: A small amount of grease can be used to hold retainer locks (1) in position during installation. 4/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 8. Illustration 4 g01011269 3. Use Tooling (A) to compress valve spring (3). Install retainer lock (1). 4. Repeat Steps 1 through 3 in order to install the remaining inlet valves and exhaust valves. End By: a. Install the cylinder head assembly. Refer to Disassembly and Assembly, "Cylinder Head - Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:56:21 UTC+0800 2020 5/5 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 9. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01961680 Inlet and Exhaust Valve Guides - Remove and Install SMCS - 1104-010 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1U-7793 Valve Guide Driver (1) 1 ( 1 ) Part of 1U-6685 Valve Guide Tool Kit Start By: A. Remove the inlet and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the valve guides, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Asseblies 3114, 3116, and 3126 Engines" and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Procedure to Measure and Salvage Cylinder Head Assemblies and Related Components". 1/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 10. Illustration 1 g00745735 Typical example 1. Use Tooling (A) to remove the inlet valve guides from the cylinder head assembly. Use Tooling (A) to remove the exhaust valve guides from the cylinder head assembly. Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty A 1U-7793 Valve Guide Driver (1) 1 B 1U-7792 Guide Collar (1) 1 C 9U-6895 Valve Guide Driver 1 D 149-4008 Guide Collar 1 ( 1 ) Part of 1U-6685 Valve Guide Tool Kit NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. 2/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 11. Note: For information on the reusability of the valve guides, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines" and Guideline For Reusable Parts And Salvage Operations, SEBF8162, "Procedure to Measure and Salvage Cylinder Head Assemblies and Related Components". Illustration 2 g00745782 Typical example 1. Position inlet valve guide (1) and tap on the top of inlet valve guide (1). This is done in order to start inlet valve guide (1) into the cylinder head assembly. 2. Use Tooling (A) and Tooling (B) to install inlet valve guide (1). Install inlet valve guides (1) until tooling (B) contacts the cylinder head. 3/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 12. Illustration 3 g00745672 Typical example 3. Position exhaust valve guide (2) and tap on the top of exhaust valve guide (2). This is done in order to start the exhaust valve guide into the cylinder head assembly. Note: Some of the early engines have inlet valves and exhaust valves that are identical in size. Use the same specifications and the same tools for both valves. Proceed to Step 4 if the valves are not the same size. 4. Use Tooling (C) and Tooling (D) to install exhaust valve guide (2). Install inlet valve guides (2) until tooling (D) contacts the cylinder head. End By: Install the inlet and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:57:16 UTC+0800 2020 4/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 13. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929146 Inlet and Exhaust Valve Seat Inserts - Remove and Install SMCS - 1103-010 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A(1) 6V-4194 Valve Seat Extractor 1 B(1) 165-5647 Valve Seat Extractor 1 C(1) 6V-4804 Handle 1 D(1) 6V-4192 Threaded Shaft 1 E(1) 6V-4199 Lifting Bracket 1 (1) Part of the 166-7441 Valve Seat Extractor Tool Start By: a. Remove the inlet and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. 1/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 14. Note: For information on the reusability of the valve seats, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines". Illustration 1 g00615519 Illustration 2 g00656459 Note: Replace Tooling (A) with Tooling (B) for the removal of the inlet valve seat insert. 1. Install Tooling (A) in the exhaust valve seat insert. 2. Install Tooling (C) and Tooling (D) in Tooling (A). Hand tighten Tooling (D). Tooling (A) will expand below the edge of valve seat insert (1). 2/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 15. Illustration 3 g00656462 3. Install Tooling (E) on the cylinder head under Tooling (C). Hold Tooling (D) while you turn Tooling (C). Remove valve seat insert (1). Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty F 1U-6685 Guide and Insert Tool Group 1 NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Note: For information on the reusability of the valve seats, refer to Guideline For Reusable Parts And Salvage Operations, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines". 1. Cool the valve seat inserts for easier installation. 3/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 16. Illustration 4 g01003799 2. Turn Tooling (F) upside-down and use Tooling (F) and a press to install the valve seat inserts in the cylinder head assembly. 3. After the valve seat inserts are installed, grind the inserts to the final specification. Refer to Guideline for Reusable Parts and Salvage Operation, SEBF8218, "Specifications for Cylinder Head Assemblies 3114, 3116, and 3126 Engines" for the specifications. End By: a. Install the inlet valves and exhaust valves. Refer to Disassembly and Assembly, "Inlet and Exhaust Valves - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:58:12 UTC+0800 2020 4/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 17. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929163 Engine Oil Filter Base - Remove SMCS - 1306-011 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 185-3630 Strap Wrench 1 Start By: a. Remove the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Remove". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 18. before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products. Dispose of all fluids according to local regulations and mandates. Illustration 1 g01009468 1. Use Tooling (A) to remove engine oil filter (3). 2. Disconnect the tube assembly for the turbocharger inlet (1) from the engine oil filter base (4). 3. Remove bolts (2) and the washers that hold engine oil filter base (4) to the cylinder block. 4. Remove engine oil filter base (4) and the gasket. Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 22:59:08 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 19. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929612 Engine Oil Filter Base - Disassemble SMCS - 1306-015 Disassembly Procedure Start By: a. Remove the engine oil filter base. Refer to Disassembly and Assembly, "Engine Oil Filter Base - Remove". Illustration 1 g01011623 Personal injury can result from being struck by parts propelled by a released spring force. 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 20. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force. 1. Remove plugs (1) and (3) from oil filter base (2). Illustration 2 g01011627 2. Remove springs (4) and valves (6). Remove O-ring seals (5) from plugs (1) and (3). Inspect the parts for wear or damage. If the parts are worn or damaged, use new parts for replacement. Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 23:00:03 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 21. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01929615 Engine Oil Filter Base - Assemble SMCS - 1306-016 Assembly Procedure Illustration 1 g01011627 1. Install O-ring seals (5) onto plugs (1) and (3). Install valves (6) and springs (4). 1/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 22. Illustration 2 g01011623 Improper assembly of parts that are spring loaded can cause bodily injury. To prevent possible injury, follow the established assembly procedure and wear protective equipment. 2. Install plugs (1) and (3) onto oil filter base (2). End By: a. Install the engine oil filter base. Refer to Disassembly and Assembly, "Engine Oil Filter Base - Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 23:00:59 UTC+0800 2020 2/2 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 23. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i02376426 Engine Oil Filter Base - Install SMCS - 1306-012 Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Illustration 1 g01009468 1/3 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 24. Thank you very much for your reading. Please Click Here. Then Get COMPLETE MANUAL. NO WAITING NOTE: If there is no response to click on the link above, please download the PDF document first and then click on it.
  • 25. Illustration 2 g01185803 Illustration 3 g00676791 1. Position the gasket and engine oil filter base (4) on the cylinder block. 2. Install the washers and bolts (2) that hold engine oil filter base (4) to the cylinder block. Tighten the bolts according to the following procedure: a. Tighten Bolt (1) through Bolt (15) in a numerical sequence to a torque of 15 N·m (11 lb ft). b. Tighten Bolt (1) through Bolt (15) in a numerical sequence to a torque of 28 N·m (21 lb ft). 3. Apply lubricant to new O-ring seal (5) . Install O-ring seal (5) in the fitting on the engine oil filter base. 4. Connect tube assembly (1) to engine oil filter base (4) . Note: Never install an oil filter with a wrench. Follow the instructions on the oil filter. 2/3 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 26. 5. Put a coat of fresh oil on the O-ring seal for the engine oil filter. Install engine oil filter (3) on engine oil filter base (4) by hand. 6. After the O-ring seal contacts engine oil filter base (4) , turn engine oil filter (3) for 3/4 of a turn. End By: Install the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Install". Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Sat Aug 8 23:01:55 UTC+0800 2020 3/3 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...
  • 27. Shutdown SIS Previous Screen Product: EXCAVATOR Model: 325-A EXCAVATOR 9ZK Configuration: 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED BY 3116 ENGINE Disassembly and Assembly 446 and 446B Backhoe Loaders, Lexion 450 Combine, 3114 and 3116 Engines, IT18F Integrated Toolcarrier, D6M Track-Type Tractor and 928F, 950F and 950G Wheel Loaders Media Number -SENR3611-18 Publication Date -01/05/2009 Date Updated -27/05/2009 i01943853 Engine Oil Filter Bypass Valve - Remove and Install SMCS - 1308-010-BV Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products. Dispose of all fluids according to local regulations and mandates. 1/4 325, 325 L AND 325 LN EXCAVATORS 9ZK00001-UP (MACHINE) POWERED B... 2020/8/8 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisw...