Caterpillar Cat 232 SKID STEER LOADER (Prefix CAB) Service Repair Manual (CAB00001 and up)

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Service Repair Manual

Models

Caterpillar Cat 232 SKID STEER LOADER


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Shutdown SIS Previous Screen Product: SKID STEER LOADER Model: 232 SKID STEER LOADER CAB Configuration: 216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 3024C, 3034 Engine

Disassembly and Assembly 216, 226, 232 and 242 Skid Steer Loaders Machine Systems Media Number -RENR4838-02

Publication Date -01/11/2009

Date Updated -04/11/2009

i01780412

Control Valve (Work Tool) - Remove SMCS - 5051-011

Removal Procedure Table 1 Required Tools Tool

A

Part Number

Part Description

Qty

6V-9507

Face Seal Plug (9/16 - 18 THD)

4

6V-9828

Cap As (9/16 - 18 THD)

4

6V-9508

Face Seal Plug (11/16 - 16 THD)

2

6V-9829

Cap As (11/16 - 16 THD)

2

6V-9511

Face Seal Plug (1 3/16 - 12 THD)

1

6V-9832

Cap As (1 3/16 - 12 THD)

1

9U-7084

Cap (1 5/16)

1

Start By: A. Release the pressure in the hydraulic system. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release". Note: SERVICE DATA: TOOLING (A) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.

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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

Personal injury or death can result without releasing all of the hydraulic pressure. Release all the pressure from the hydraulic system before any lines are disconnected.

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.

NOTICE Keep all parts clean from contaminants. Contamination of the hydraulic system with foreign material will reduce the service life of the hydraulic system components. To prevent contaminants from entering the hydraulic system, always plug or cap the lines, fittings, or hoses as they are disconnected. Cover

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any disassembled components and clean them properly before assembly. Clean the hydraulic system properly after any major component exchange or especially after a component failure, to remove any contamination.

Note: Cleanliness is an important factor. Before you begin the disassembly procedure, the exterior of the components should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism. Precision components can be damaged by contaminants or by dirt. Perform disassembly procedures on a clean work surface. Keep components covered and protected at all times. Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system. 1. Drain the hydraulic tank. Refer to Operation and Maintenance Manual, SEBU7468, "Hydraulic System Oil - Change".

Illustration 1

g00902296

2. Disconnect seven hose assemblies (1). Disconnect six tube assemblies (2) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 2

g00902298

3. Disconnect two harness assemblies (3). Loosen clamp (4). Disconnect hose (5) .

Illustration 3

g00910523

4. Remove bolts (6) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 4

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g00902301

5. Remove bolts (8). Remove bracket (7). Use two people to remove control valve (9). The weight of control valve (9) is approximately 34 kg (74 lb). Copyright 1993 - 2019 Caterpillar Inc.

Fri Oct 18 08:31:03 UTC+0800 2019

All Rights Reserved. Private Network For SIS Licensees.

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Shutdown SIS Previous Screen Product: SKID STEER LOADER Model: 232 SKID STEER LOADER CAB Configuration: 216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 3024C, 3034 Engine

Disassembly and Assembly 216, 226, 232 and 242 Skid Steer Loaders Machine Systems Media Number -RENR4838-02

Publication Date -01/11/2009

Date Updated -04/11/2009

i01764046

Control Valve (Work Tool) - Disassemble SMCS - 5051-015

Disassembly Procedure Start By: A. Remove the Control Valve. Refer to Disassembly and Assembly, "Control Valve (Worktool) - Remove".

Illustration 1

g00902554

1. Remove solenoids (1). Remove fittings (2). Remove fittings (3) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 2

g00902740

2. Remove O-ring seal (4). Remove O-ring seal (5). Remove O-ring seal (6) .

Illustration 3

g00902556

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

3. Remove the plug and O-ring seal (7) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 4

g00902725

4. Remove spring (9). Remove check valve (8) . 5. Repeat Steps 3 through 4 for the remaining plugs.

Illustration 5

g00902568

Note: Observe the orientation of the fittings and the accumulator. 6. Remove fitting (10). Remove fitting (11). Remove adapter (12). Remove fitting (13) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 6

g00902570

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

7. Remove the plug and O-ring seal (14) .

Illustration 7

g00902622

8. Remove spring (15) . 9. Repeat Steps 7 through 8 for the remaining plug.

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 8

g00902652

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

10. Remove the cap and O-ring seal (16) .

Illustration 9

g00902653

11. Remove relief valves (17) .

Illustration 10

g00903934

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

12. Remove the plug and O-ring seal (14) .

Illustration 11

g00902889

13. Remove spring (18). Remove the screen and washer (19) .

Illustration 12

g00902977

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

14. Remove spool (20). Remove the plug, the O-ring seal, and spring (21) .

Illustration 13

g00902978

15. Remove spool (22) .

Illustration 14

g00902979

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

16. Remove the cap and O-ring seal (23) .

Illustration 15

g00902980

17. Remove spring (24) .

Illustration 16

g00902985

18. Remove fitting (25). Remove relief valve (26). Remove spool (27) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 17

g00902884

Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

19. Apply heat to bolt (31). Remove bolt (31). Remove washer (30). Remove spring (29). Remove washer (28) .

Illustration 18

g00902987

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Personal injury can result from being struck by parts propelled by a released spring force. Make sure to wear all necessary protective equipment. Follow the recommended procedure and use all recommended tooling to release the spring force.

20. Remove the cap and O-ring seal (32) .

Illustration 19

g00902988

21. Remove spring (33). Remove check valve (34) . Copyright 1993 - 2019 Caterpillar Inc.

Fri Oct 18 08:32:02 UTC+0800 2019

All Rights Reserved. Private Network For SIS Licensees.

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

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Shutdown SIS Previous Screen Product: SKID STEER LOADER Model: 232 SKID STEER LOADER CAB Configuration: 216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 3024C, 3034 Engine

Disassembly and Assembly 216, 226, 232 and 242 Skid Steer Loaders Machine Systems Media Number -RENR4838-02

Publication Date -01/11/2009

Date Updated -04/11/2009

i01768119

Control Valve (Work Tool) - Assemble SMCS - 5051-016

Assembly Procedure Table 1 Required Tool Tool

Part Number

Part Name

Qty

A

155-0695

Thread Lock Compound

1

Illustration 1

g00902988

1. Install check valve (34). Install spring (33) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 2

g00902987

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 the cap and O-ring seal (32). Torque the cap to 25 ± 3 N·m (18 ± 2 lb ft).

Illustration 3

g00902884

Improper assembly of parts that are spring loaded can cause bodily injury.

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To prevent possible injury, follow the established assembly procedure and wear protective equipment.

3. Install washer (28). Install spring (29). Install washer (30). Apply Tooling (A) to the threads of bolt (31). Install bolt (31). Torque bolt (31) to 10 ± 1 N·m (89 ± 9 lb in).

Illustration 4

g00902985

4. Install spool (27). Install relief valve (26). Torque the relief valve to 10 ± 1 N·m (7 ± 1 lb ft). Install fitting (25) .

Illustration 5

g00902980

5. Install spring (24) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 6

g00902979

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.

6. Install the cap and O-ring seal (23). Torque the cap to 122 ± 12 N·m (90 ± 9 lb ft).

Illustration 7

g00902978

7. Install spool (22) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 8

5/10

g00902977

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.

8. Install the plug, the O-ring seal, and spring (21). Torque the plug to 65 ± 7 N·m (48 ± 5 lb ft). Install spool (20) .

Illustration 9

g00902889

9. Install the screen and washer (19). Install spring (18) .

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 10

g00903934

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.

10. Install the plug and O-ring seal (14). Torque the plug to 65 ± 7 N·m (48 ± 5 lb ft).

Illustration 11

g00902653

11. Install relief valves (17). Torque relief valves to 45 ± 5 N·m (33 ± 4 lb ft).

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216 226 232 242 Skid Steer Loader CAB00001-UP (MACHINE) POWERED BY 302...

Illustration 12

g00902652

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.

12. Install the cap and O-ring seal (16). Torque the cap to 122 ± 12 N·m (90 ± 9 lb ft).

Illustration 13

g00902622

13. Install spring (15) .

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