Removal Procedure (Left Side)
Start By:
- Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
| 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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
- Remove lever (2) and remove armrest assembly (1) .
 | |
| Illustration 1 | g01178716 |
- Remove cover (3) .
- Disconnect harness assembly (4) and remove cable strap (5) .
 | |
| Illustration 2 | g01178728 |
- Disconnect hose (9) and remove fitting (7) .
 | |
| Illustration 3 | g01178733 |
- Disconnect hose assemblies (10) .
- Remove bolts (8) (not shown) and remove pilot valve (6) .
Removal Procedure (Right Side)
Start By:
- Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
| 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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
- Remove levers (2) and (3). Remove armrest assembly (1) .
 | |
| Illustration 4 | g01178754 |
- Reposition cover (4) and disconnect the harness assemblies. Remove cover (4) .
- Disconnect harness assembly (7). Remove cable strap (9) .
 | |
| Illustration 5 | g01178955 |
- Disconnect hose (10) and remove fitting (8) .
- Disconnect hose assemblies (11) .
- Remove bolts (6) and remove pilot valve (5) .