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CAT + Caterpillar 962K Wheel Loader Service Repair Manual

Page 1




Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011

Aftercooler Core - Remove and Install

SMCS - 1064-010

Removal Procedure

Start By:

A. Remove the fan group.

Illustration 1 g02716019

1. Remove shroud (1) .

Date Updated -28/09/2011

i04538169

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2

2. Remove baffles (2) .

3

3. Remove angle (3). Remove exhaust monitor (4) .

Illustration
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Illustration
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Illustration 4

4. Remove bracket (5). Remove plate (6) .

Illustration 5

5. Remove brackets(7) .

Illustration 6

6. Remove fuel cooler (8). Remove baffle (9) .

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g02716205

7

7. Remove bolts (11) from aftercooler core assembly (10) .

8

8. Open access cover (12) and remove aftercooler core assembly (10) .

Installation Procedure

1. Install aftercooler core assembly (10) in the reverse order of removal.

Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Illustration
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Illustration
g02716220

Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011

Air Cleaner - Remove and Install

SMCS - 1051-010

Removal Procedure

1. Raise the engine hood.

2. Turn the battery disconnect to the off position.

Illustration 1

Date Updated -28/09/2011

i04429030

g02623059

3. Disconnect hose (1), harnessassemblies(3), and tube assembly (4) from air cleaner assembly (2) .

2

4. Remove cover (5) .

3

5. Remove filter assemblies (7). Remove bolts (6) and air cleaner assembly (2) .

Installation Procedure

1. Install air cleaner assembly (2) in the reverse order of removal. Copyright 1993 - 2020 Caterpillar Inc.

Illustration
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Illustration
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Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011

Date Updated -28/09/2011

Air Control Valve - Remove and Install - Clean Emissions Module

SMCS - 108A-010

Removal Procedure

Hot engine components can cause injury from burns. Before performing maintenance on the engine, allowthe engine and the components to cool.

1. Open the hood.

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Illustration 1

2. Remove bolt (2) from the soot antenna wire clamps. Remove bolts (3) and remove shield (1) .

2

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Illustration
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Illustration 3 g02626401

3. Remove hose assemblies(4) and (7) .

4. Disconnect harnessassembly (5) .

5. Disconnect tube assembly (8) .

6. Remove bolts (10) and the reposition bracket.

7. Remove bolts (9) .

8. Remove air control valve (6) .

9. Remove O-ring seals (11) from air control valve (6) .

Installation Procedure

1. Install air control valve (6) in the reverse order of removal.

a. Tighten bolts (9) to a torque 28 N·m (248 lb in). Tue Nov 3 22:41:44 UTC+0530 2020

Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011

Alternator - Remove and Install

SMCS - 1405-010

Removal Procedure

1. Raise the engine hood.

2. Turn the battery disconnect switch to the OFFposition.

3. Open the panel on the left side of the engine.

Illustration 1 g02605038

Date Updated -28/09/2011

i04408065

4. Remove shield assembly (2). Remove the serpentine belt. Refer to Operation and Maintenance Manual, "Belts - Inspect / Adjust / Replace".

5. Disconnect positive cable assembly (3) .

6. Disconnect negative cable assembly (1) located behind alternator (4) .

7. Remove alternator (4) .

Installation Procedure

1. Install alternator (4) in the reverse order of removal. Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011 Date Updated -28/09/2011

ARD Spark Plug - Remove and Install

SMCS - 1555-010

Removal Procedure

Table 1

Required Tools

A - 22mm Spark Plug Socket 1

The ignition system may cause an electrical shockhazard, which may cause personal injury or death. Avoid contacting the ignition system components and the ignition system wiring during operation.

Hot engine components can cause injury from burns. Before performing maintenance on the engine, allowthe engine and the components to cool.

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1. Raise the hood.

2. Turn the battery disconnect switch to the OFFposition.

Illustration 1 g02626999

3. Disconnect ignition wire (3) from spark plug (2) .

4. Use Tooling (A) in order to remove spark plug (2) from ARD combustion head (1) .

Installation Procedure

1. Install ARD spark plug (2) in the reverse order of removal.

a. Use Tooling (A) in order to install spark plug (2). Torque spark plug (2) to a torque of 47 N·m (35 lb ft).

Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011

Belt Tensioner - Remove and Install

SMCS - 1358-010

Removal Procedure

1. Open the hood.

2. Turn the battery disconnect switch to the OFFposition.

Illustration 1 g02620740

3. Remove cover (1) .

Date Updated -28/09/2011

i04419690

2

4. Remove belt (2). Refer to Operation and Maintenance Manual, "Belts - Inspect / Adjust / Replace".

5. Remove bolt (3) and belt tensioner (4) .

Installation Procedure

1. Install belt tensioner (4) in the reverse order of removal.

1993 - 2020 Caterpillar Inc. All Rights Reserved.

Network For SIS Licensees.

Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011

Date Updated -28/09/2011

i04511070

Clean Emissions Module - Remove and Install

SMCS - 1050; 7279

Removal Procedure

Illustration 1

1. Remove tube assembly (1) .

2

2. Disconnect harnessassemblies(2) and (3) .

3

Note: The ball clamp orientation must be marked prior to removal for installation purposes.

3. Remove ball clamp (4) and discard.

Illustration
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Illustration
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4

4. Remove clip (5) .

5

5. Remove soot sensors (6) and (8). Remove clips (7) .

Illustration
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Illustration
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Illustration 6

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6. Disconnect hoses (9). Remove clips (10) and clip (11) .

Illustration 7

7. Disconnect harnessassembly (12). Remove bracket (13). Remove hose assembly (14) .

Illustration 8

8. Remove cable strap (15) .

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9

9. Remove clips (16). Remove clip (17).

Illustration 10

Illustration 11

Illustration
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10. Attach a suitable lifting device to clean emissions module (18). The weight of the clean emissions module (18) isapproximately 254 kg (560 lb).

11. Remove bolts (19) and remove clean emissions module (19) .

Installation Procedure

1. Install clean emissions module (18) in the reverse order of the removal.

a. Tighten ball clamp (4) to a torque of 35 ± 2 N·m (26 ± 2 lb ft).

1993 - 2020 Caterpillar Inc.

Product: WHEEL LOADER

Model: 962K WHEEL LOADER X4T

Configuration: 962K Wheel Loader X4T00001-UP (MACHINE) POWERED BY C7.1 Engine

Disassembly and Assembly

950K and 962K Wheel Loaders C7.1 Engine Supplement

Media Number -KENR5788-00

Publication Date -01/09/2011 Date Updated -28/09/2011

i04429029

Combustion Head - Remove and Install - Clean Emissions Module

SMCS - 108B-010

Removal Procedure

Table 1

Required Tools

Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire. To help prevent possible injury, turn the start switch off when changing fuel filtersor water separator elements. Clean up fuel spills immediately.

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear andshortened component life.

Hot engine components can cause injury from burns. Before performing maintenance on the engine, allowthe engine and the components to cool.

1. Open the hood.

2. Drain the coolant until the level is below the combustion head. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct draining and filling procedures.

1

3. Remove bolts (8) (not shown) from tube assembly clamps (9) .

4. Disconnect fuel tube assembly (10) from combustion head (12). Plug the tube assembly with new plugs. Cap all open connectors on the combustion head with new caps.

5. Disconnect coolant tube assembly (2) and coolant tube assembly (3) from combustion head (10). Plug the tube assemblies with new plugs. Cap all open connectors on the combustion head with newcaps.

6. Remove bolt (4) from the ground strap and disconnect ignition wire (1) from the spark plug.

7. Remove allen head screw(11) and remove the clamp from combustion head (10). Remove heated nozzle connection (7) from the combustion head.

8. Remove flame detection temperature sensor (13) from combustion head (10). Refer to Disassembly and Assembly, "Flame Detection Temperature Sensor - Remove and Install"for the correct procedure.

9. Remove hex head bolts (5) and remove gasket (6) (not shown).

Illustration
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Illustration 2 g02624224

10. Remove spark plug (14) from combustion head (10). Refer to Disassembly and Assembly, "Spark Plug - Remove and Install" for the correct procedure.

11. Loosen nuts (15) in a crisscross pattern. Remove nuts(15) from combustion head (9) .

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