Caterpillar Cat 140H Motor Grader (Prefix XZH) Service Repair Manual (XZH00001 and up)

Service Repair Manual

Models

140H Motor Grader

140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

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Shutdown SIS Previous Screen Product: MOTOR GRADER Model: 140H MOTOR GRADER XZH Configuration: 140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine

Disassembly and Assembly 12H, 140H and 160H Motor Graders Machine Systems Media Number -SENR8549-06

Publication Date -01/10/2011

Date Updated -12/10/2011

i01357831

Brake and Wheel Spindle Housing - Assemble SMCS - 4002-016

Assembly Procedure Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

1U-8698

Duo-Cone Seal Installer

1

B

7M-3976

Adapter

1

Illustration 1

g00716677

1. Lower the temperature of bearing cup (24) and install the bearing cup in housing (17).

2. Make sure that the Duo-Cone seals for wheel spindle housing (17) are clean and dry. Make sure that the wheel spindle is clean and dry. Make sure that all metal surfaces that make

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contact with the seals are clean and dry. Use Tool (A) in order to install Duo-Cone seal (18) in wheel spindle housing (17) .

Illustration 2

g00716678

3. Use Tool (A) in order to install Duo-Cone seal (18) on wheel spindle (22). Put a small amount of clean oil on the metal faces of the seals.

4. Heat bearing cone (23) in hot oil to a maximum temperature of 135 °C (275 °F). Install bearing cone (23) on the shaft of wheel spindle (22).

Illustration 3

g00716673

5. Install small O-ring seal (21) on piston (19). Install large O-ring seal (20) on piston (19).

Install piston (19) in housing (17).

6. Install two 5/8 in - 11 NC Forged Eyebolts (16) in housing (17). Position a hoist to eyebolts (16).

7. Put housing (17) in position on wheel spindle (22). Be careful not to damage the Duo-Cone seals. Remove the hoist and remove eyebolts (16).

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 4

g00716679

8. Put springs (15) in position on the studs.

9. Put washers (13) in position on the springs.

10. Put springs (15) in compression with Tooling (B).

11. Install rings (14) on the studs with snap ring pliers.

12. Slowly release the pressure on the springs.

13. Remove Tooling (B).

Illustration 5

g00716680

14. Install hub (11) on the wheel spindle.

15. Put clean SAE 30 oil on the discs and put clean SAE 30 oil on the disc assemblies.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

16. Put plates (12) and friction discs (24) in position in wheel spindle housing (17). Start this procedure by installing a plate first. There are ten plates and nine friction discs. Make sure that there is a friction disc between each of the plates.

Illustration 6

g00716667

17. Install O-ring seal (9) in cover (6).

18. Lower the temperature of bearing cup (10) and install the bearing cup in cover (6).

Illustration 7

g00716666

19. Install O-ring seal (7) on cover (6). Put clean oil on the two O-ring seals.

20. Install two 5/8 in - 11 NC Forged Eyebolts in cover (6). Fasten a hoist to the eyebolts.

21. Put cover (6) in position on wheel spindle housing (17). Remove the hoist and remove the eyebolts.

22. Install the bolts and install plate (8) that holds cover (6) to the housing.

23. Install bearing cone (5) on the wheel spindle and in cover (6).

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 8

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g00716681

24. Put sprocket (4) in position on the splines of the wheel spindle.

Note: The sprocket for the front brake and wheel spindle housing must be installed with the teeth next to the cover. The sprocket for the rear brake and wheel spindle housing must be installed with the teeth away from the cover.

25. Put retainer (2) in position on the wheel spindle without shims (25). Install bolts (1).

Tighten the bolts to a torque of 47 N·m (35 lb ft) while you rotate the housing relative to the spindle. Without further rotation of the housing, remove the bolts and the retainer. Measure the distance between the end of the sprocket and the wheel spindle.

26. Install the retainer and install shims (25). The thickness of the shims should be equivalent to the distance that was measured in Step 25 minus 0.25 mm (.010 inch) to 0.38 mm (.015 inch). If additional shims are required, use 9D-7047 Shims. Install bolts (1) that hold retainer (2) on the wheel spindle. Tighten the bolts to a torque of 260 ± 14 N·m (192 ± 10 lb ft). Install the wire on bolts (1).

End By: Install the brake and wheel spindle housing.

Copyright 1993 - 2020 Caterpillar Inc.

Thu Feb 13 12:18:18 UTC+0800 2020

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

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Shutdown SIS Previous Screen Product: MOTOR GRADER Model: 140H MOTOR GRADER XZH Configuration: 140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine

Disassembly and Assembly 12H, 140H and 160H Motor Graders Machine Systems Media Number -SENR8549-06

Publication Date -01/10/2011

Date Updated -12/10/2011

i01357093

Brake and Wheel Spindle Housing - Install SMCS - 4002-012

Installation Procedure Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

138-7575

Link Bracket

1

Illustration 1

g00716153

1. Fasten Tool (A) to the brake and wheel spindle housing (3). Position a suitable lifting device to Tool (A). Secure the lifting device to a hoist. The weight of the brake and wheel spindle housing is 160 kg (353 lb).

2. Position brake and wheel spindle housing (3) on the tandem housing.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 2

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g00716156

3. Install sixteen bolts (5) and the sixteen washers that hold brake and wheel spindle housing (3) to the tandem housing.

4. Remove the hoist, the lifting device, and tool (A) from the brake and wheel spindle housing (3) .

Illustration 3

g00716158

5. Install air tube (4) onto brake and wheel spindle housing (3) and the junction block that is on the tandem housing.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 4

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g00716163

6. Position guard (1) onto brake and wheel spindle housing (3). Install two bolts (2) and the washers that hold guard (1) to brake and wheel spindle housing (3) . , End By: Install the drive chain. Refer to Disassembly and AssemblySENR8548, "Drive Chain Install" for the proper procedure.

Copyright 1993 - 2020 Caterpillar Inc.

Thu Feb 13 12:19:13 UTC+0800 2020

All Rights Reserved.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

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Shutdown SIS Previous Screen Product: MOTOR GRADER Model: 140H MOTOR GRADER XZH Configuration: 140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine

Disassembly and Assembly 12H, 140H and 160H Motor Graders Machine Systems Media Number -SENR8549-06

Publication Date -01/10/2011

Date Updated -12/10/2011

i01360070

Parking Brake - Remove SMCS - 3275-011; 4267-011

Removal Procedure Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

1U-9753

Transmission Jack

1

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, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.

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Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact the skin.

Note: Cleanliness is an important factor. Before the removal procedure, the exterior of the component should be thoroughly cleaned in order to prevent contamination.

Note: Install caps and plugs on all openings in order to prevent system contamination. For ease of identification, mark all hose assemblies, tube assemblies, wire harnesses, and cables.

1. Drain the transmission oil into a suitable container for storage or disposal. The capacity of the power train system is 47 L (12 US gal).

Illustration 1

g00620828

2. Remove bolts (1), the washers, bolts (2) and the washers from two guards (3). Remove two guards (3) from the front of the transmission.

Illustration 2

g00620832

3. Remove four bolts (4), the nuts, four bolts (5) and the washers from universal joint group (6). Remove universal joint group (6) from the drive shaft.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 3

g00717868

Do not disconnect the air lines until the air pressure in the system is at zero. If hose is disconnected under pressure it can cause personal injury.

4. Release the air pressure from the air tank.

5. Disconnect air tube (8) from the parking brake housing.

6. Remove bolt (9) and remove the washer that holds yoke (10) to the transmission shaft.

7. Remove yoke (10) and the O-ring seal from the transmission shaft.

8. Remove yoke (7) from the differential.

9. Remove ten bolts (11) from parking brake housing (12). Leave one bolt at the top and one bolt at the bottom of parking brake housing (12) in order to support the parking brake housing.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 4

g00717878

10. Attach Tooling (A) to parking brake housing (12).

11. Remove remaining bolts (11) from parking brake housing (12). Remove parking brake housing (12) from the transmission.

Illustration 5

g00717879

12. Remove plug (13) and remove O-ring seal (14) from parking brake housing (12).

13. Remove plug (15) and remove O-ring seal (16) from parking brake housing (12).

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 6

g00717946

14. Remove six bolts (19) and remove the washers from piston (17). Remove piston (17) from parking brake housing (12).

15. Remove O-ring seal (18) from parking brake housing (12) .

Illustration 7

g00717950

16. Remove plug (20) from piston (17).

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 8

g00717965

Illustration 9

g00717969

17. Turn piston (17) over 180 degrees. Separate piston (21) from piston (17).

18. Remove O-ring seal (22) from piston (21).

Illustration 10

g00717986

19. Remove 20 springs (23) and remove 20 springs (24) from parking brake housing (12).

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 11

g00717989

20. Remove O-ring seal (25) from parking brake housing (12).

21. Remove lip seal (26) from parking brake housing (12).

22. Remove O-ring seal (27) from parking brake housing (12).

23. Remove O-ring seal (28) from parking brake housing (12) .

Illustration 12

g00717990

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 13

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g00717991

24. Remove six clutch plates (29) and remove five friction discs (30) from the transmission.

25. Remove six reaction dowels (31) from the transmission.

Illustration 14

g00717992

26. Remove clutch hub (32) from the transmission.

Copyright 1993 - 2020 Caterpillar Inc.

Thu Feb 13 12:20:09 UTC+0800 2020

All Rights Reserved.

Private Network For SIS Licensees.

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2020/2/13

Thank you very much for your reading. Please Click Here. Then Get COMPLETE MANUAL. NO WAITING

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

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Shutdown SIS Previous Screen Product: MOTOR GRADER Model: 140H MOTOR GRADER XZH Configuration: 140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine

Disassembly and Assembly 12H, 140H and 160H Motor Graders Machine Systems Media Number -SENR8549-06

Publication Date -01/10/2011

Date Updated -12/10/2011

i01360315

Parking Brake - Install SMCS - 3275-012; 4267-012

Installation Procedure Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

1U-9753

Transmission Jack

1

Illustration 1

g00717992

Note: Check the condition of all of the O-ring seals. If any of the seals are damaged, use new parts for replacement.

Note: Cleanliness is an important factor. Before the installation procedure, all of the components of the parking brake should be thoroughly cleaned in order to prevent contamination.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

1. Install clutch hub (32) to the transmission.

Illustration 2

g00717991

Illustration 3

g00717990

2. Install six reaction dowels (31) in the transmission.

3. Install six clutch plates (29) and install five friction discs (30) into the transmission. A clutch plate should be installed first. Install the clutch plates and the friction discs in alternating order.

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140H Motor Grader XZH00001-UP (MACHINE) POWERED BY 3306 Engine(SEBP...

Illustration 4

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g00717989

4. Install lip seal (26) to parking brake housing (12). The sealing lip must face the side of the parking brake housing that faces the transmission. Lubricate the lip of the lip seal with clean transmission oil.

5. Install O-ring seal (27) in parking brake housing (12). Lightly lubricate O-ring seal (27) with clean transmission oil.

6. Install O-ring seal (28) in parking brake housing (12).

7. Install O-ring seal (25) to parking brake housing (12). Lightly lubricate O-ring seal (25) with clean transmission oil.

Illustration 5

g00717986

8. Install 20 springs (23) and 20 springs (24) in parking brake housing (12).

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