Removal Procedure
| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| ZZ | 6V-9508 | Face Seal Plug (11/16 - 16 THD) | 4 |
| 6V-9829 | Cap Assembly (11/16 - 16 THD) | 4 | |
Start By:
- Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
Note: Put identification marks on all hose assemblies for installation purposes. Plug all hose assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
| 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. |
 |
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 attachments have been lowered, 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. |
 |
- Slowly loosen the filler cap on top of the hydraulic tank in order to release the pressure in the hydraulic system.
- Remove bolts (1) .
 | |
| Illustration 1 | g01087825 |
- Remove bolts (2) and plate (3) from the machine.
 | |
| Illustration 2 | g01087826 |
- Disconnect hose assemblies (7) from metering pump (8) .
 | |
| Illustration 3 | g01087827 |
- Remove bolts (4). Remove steering column (5) and metering pump (8) from the machine.
- Remove bolt (6) and separate metering pump (8) from steering column (5) .
Installation Procedure
- Install metering pump (8) and steering column (5). Install bolt (6) .
| | |
| Illustration 4 | g01087827 |
- Install metering pump (8) in the operator console. Install bolts (4) .
- Connect hose assemblies (7) .
- Position plate (3) and install bolts (2) .
| | |
| Illustration 5 | g01087826 |
- Install bolts (1) .
| | |
| Illustration 6 | g01087825 |
- Tighten the filler cap on top of the hydraulic tank.
End By: Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".