Skip to main content

CAT Caterpillar 906 Service Repair Manual PDF Download

Page 1

906 COMPACT WHEEL LOADER

Printed by Heavy Equipment Manuals v2.20

Printed in U.S.A

Heavy Equipment Manuals
























































































































  Product: COMPACT WHEEL LOADER Model: 906 COMPACT WHEEL LOADER MER Configuration: 906 Wheel Loader MER00001-UP (MACHINE) POWERED BY 3044C Engine

Disassembly and Assembly 906 and 908 Compact Wheel Loaders 3044C Engine Supplement Media Number -RENR6453-00

Publication Date -01/11/2006

Date Updated -15/11/2006

i02628957

Air Cleaner - Remove and Install SMCS - 1051-010

Removal Procedure

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

1. Open the hood and the access panel on the left side of the machine. 2. Turn the battery disconnect switch to the OFF position.


Illustration 1

g01318228

3. Remove cover (2) from air cleaner housing (1) .

Illustration 2

g01318230

4. Remove primary air filter element (3) from air cleaner housing (1) .


Illustration 3

g01318231

5. Remove secondary air filter element (4) from air cleaner housing (1) .

Illustration 4

g01318232

6. Remove bolts (5) from air cleaner housing (1) .

Illustration 5

g01318235

7. Loosen clamp (7) and remove hose (6) from air cleaner housing (1) .


This is the sample of the manual click on the download link for complete manual

DOWNLOAD LINK For some reason if link does not work download this pdf and then click


Illustration 6

g01318236

8. Disconnect tube assembly (8) and remove air cleaner housing (1) .

Installation Procedure

Illustration 7

g01318236

1. Install air cleaner housing (1) and connect tube assembly (8) .


Illustration 8

g01318235

2. Install tube (6) to air cleaner housing (1) and tighten clamp (7) .

Illustration 9

g01318232

3. Install bolts (5) to air cleaner housing (1) .


Illustration 10

g01318231

4. Install secondary air filter element (4) in air cleaner housing (1) .

Illustration 11

g01318230

5. Install primary air filter element (3) in air cleaner housing (1) .

Illustration 12

g01318228

6. Install cover (2) on air cleaner housing (1) . 7. Turn the disconnect switch to the ON position. 8. Close the access panel on the left side of the machine and the hood. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Tue Mar 9 12:15:29 UTC+0530 2021


  Product: COMPACT WHEEL LOADER Model: 906 COMPACT WHEEL LOADER MER Configuration: 906 Wheel Loader MER00001-UP (MACHINE) POWERED BY 3044C Engine

Disassembly and Assembly 906 and 908 Compact Wheel Loaders 3044C Engine Supplement Media Number -RENR6453-00

Publication Date -01/11/2006

Date Updated -15/11/2006

i02629023

Alternator - Remove and Install SMCS - 1405-010

Removal Procedure

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

1. Open the hood. 2. Turn the battery disconnect switch to the OFF position.


Illustration 1

g01318369

3. Remove bolts (1) and cover (2) .

Illustration 2

g01318370

4. Disconnect cable assembly (3) and harness assemblies (4) from alternator (5) .


Illustration 3

g01318371

5. Loosen bolt (6) and bolt (7). Remove belt (8) from alternator (5). Remove bolt (6), bolt (7), and alternator (5) .

Installation Procedure

Illustration 4

g01318371

1. Install alternator (5), bolt (6), bolt (7), and belt (8) . 2. Refer to Operation and Maintenance Manual for the correct tightening procedure for the alternator belt. 3. Tighten bolt (6) and bolt (7) .

Illustration 5

g01318370

4. Connect harness assemblies (4) and cable assembly (3) to alternator (5) .


Illustration 6

g01318369

5. Install cover (2) and bolts (1) . 6. Turn the disconnect switch to the ON position. 7. Close the hood. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Tue Mar 9 12:12:43 UTC+0530 2021


  Product: COMPACT WHEEL LOADER Model: 906 COMPACT WHEEL LOADER MER Configuration: 906 Wheel Loader MER00001-UP (MACHINE) POWERED BY 3044C Engine

Disassembly and Assembly 906 and 908 Compact Wheel Loaders 3044C Engine Supplement Media Number -RENR6453-00

Publication Date -01/11/2006

Date Updated -15/11/2006

i02628926

Battery and Battery Cable - Separate and Connect SMCS - 1401-029-KA

Separation Procedure Start By: A. Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock Separate and Connect" for the machine that is being serviced. 1. Lower the work tool to the ground. 2. Engage the parking brake. 3. Open the access door on the left side of the machine. Turn the battery disconnect switch to the OFF position.


Illustration 1

g01318164

4. Remove bolts (1) and cover (2) .

Illustration 2

g01318169

5. Disconnect negative battery cable (4) from battery (5) . 6. Disconnect positive battery cable (3) from battery (5) . 7. Remove bolt (6) and bracket (7). Remove battery (5) .

Connection Procedure

Illustration 3

g01318169

1. Install battery (5). Install bracket (7) and bolt (6) . 2. Connect positive battery cable (3) to battery (5) .


3. Connect negative battery cable (4) to battery (5) .

Illustration 4

g01318164

4. Install cover (2) and bolts (1) . 5. Turn the battery disconnect switch to the ON position. Close the access panel. 6. Disengage the parking brake. End By: Disconnect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect" for the machine that is being serviced. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Tue Mar 9 12:12:12 UTC+0530 2021


  Product: COMPACT WHEEL LOADER Model: 906 COMPACT WHEEL LOADER MER Configuration: 906 Wheel Loader MER00001-UP (MACHINE) POWERED BY 3044C Engine

Disassembly and Assembly 906 and 908 Compact Wheel Loaders 3044C Engine Supplement Media Number -RENR6453-00

Publication Date -01/11/2006

Date Updated -15/11/2006

i02629120

Electric Starting Motor - Remove and Install SMCS - 1453-010

Removal Procedure

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

Illustration 1

g01318437


1. Remove bolts (2) and cover (1) .

Illustration 2

g01318440

2. Move cover (3) out of the way.

Illustration 3

g01318443

3. Remove the nut and disconnect cable assemblies (5) from electric starting motor (4) . 4. Disconnect harness assembly (6) from electric starting motor (4) .


Illustration 4

g01318444

5. Remove nuts (7) and remove electric starting motor (4) .

Installation Procedure

Illustration 5

g01318444

1. Install electric starting motor (4) and nuts (7) .


Illustration 6

g01318443

2. Connect harness assembly (6) to electric starting motor (4) . 3. Connect cable assemblies (5) to electric starting motor (4) and install the nut.

Illustration 7

4. Reposition cover (3) .

g01318440


Illustration 8

g01318437

5. Install cover (2) and bolts (1) . 6. Turn the disconnect switch to the ON position. 7. Close the hood. Copyright 1993 - 2021 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Tue Mar 9 12:13:00 UTC+0530 2021


  Product: COMPACT WHEEL LOADER Model: 906 COMPACT WHEEL LOADER MER Configuration: 906 Wheel Loader MER00001-UP (MACHINE) POWERED BY 3044C Engine

Disassembly and Assembly 906 and 908 Compact Wheel Loaders 3044C Engine Supplement Media Number -RENR6453-00

Publication Date -01/11/2006

Date Updated -15/11/2006

i02634634

Engine - Install SMCS - 1000-012

Installation Procedure

Illustration 1

g01320839


Illustration 2

g01321227

1. Attach a suitable lifting device to engine (43). Install the engine in the machine and install bolts (44). The weight of the engine is approximately 317 kg (700 lb).

Illustration 3

g01320837

2. Reposition hose assembly (41). Install clamp (42) and the bolt.


Illustration 4

g01320836

3. Reposition throttle cable (27). Install clamp (40) and the bolt.

Illustration 5

g01320835

4. Reposition harness assemblies (39). Connect harness assembly (38) .


Illustration 6

g01320833

5. Connect harness assembly (37) and install the cable straps.

Illustration 7

g01320831

6. Connect harness assembly (36) .

Illustration 8

7. Install cable assembly (35) and the bolt.

g01320829


Illustration 9

g01320828

8. Connect harness assembly (34) and install the nut.

Illustration 10

g01320826

9. Connect harness assembly (33), harness assembly (32), and harness assembly (31) .


Illustration 11

g01320823

10. Install clamp (30) to the engine. Connect hose (29) and hose (28) to the engine and tighten the clamps. 11. Install throttle cable (27) to the engine and tighten nut (26) .

Illustration 12

g01320822

12. Connect hose (25) and tighten the clamp.

Illustration 13

g01320821

13. Connect hose (24) to the turbocharger and tighten the clamp.


Illustration 14

g01320760

14. Reposition refrigerant compressor (17) and install bolt (21) and bolt (22) . 15. Install belt (23) on the refrigerant compressor. Refer to Operation and Maintenance Manual for the correct tightening procedure for the belt. Tighten bolt (20) .

Illustration 15

g01320762

16. Connect harness assembly (19) and harness assembly (18) to refrigerant compressor (17) .


Illustration 16

g01320704

17. Install hoses (16) in bracket (12). Connect hoses (16) to the engine and tighten the clamps. 18. Connect hose (13) and hose (15) to the engine and tighten the clamps. 19. Connect harness assembly (14) .

Illustration 17

g01320491

20. Connect harness assembly (11) to electric starting motor (9) . 21. Connect cable assemblies (10) to electric starting motor (9) and install the nut.


Illustration 18

g01320489

22. Reposition cover (8) .

Illustration 19

23. Install cover (6) and bolts (7) .

g01320486


This is the sample of the manual click on the download link for complete manual

DOWNLOAD LINK For some reason if link does not work download this pdf and then click


Turn static files into dynamic content formats.

Create a flipbook
CAT Caterpillar 906 Service Repair Manual PDF Download by Heavy Equipment Manual - Issuu