Removal Procedure
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Table 1
| Required Tools |
| Tool |
Part Number |
Part Description |
Qty |
| A |
155-3597 |
Wheel Chock |
4 |
Start By:
- Release system pressure. Refer to Disassembly and Assembly, "System Pressure - Release".
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At operating temperature, the hydraulic oil is hot and under pressure. Hot oils can cause burns. To prevent possible personal injury, release the pressure in the work tool hydraulic circuit (boom, stick, bucket, and swing), travel circuits, and the hydraulic oil tank at the filler cap before any hydraulic lines or components are disconnected or removed. Remove the filler cap only when the engine is stopped and the filler cap is cool enough to touch. |
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| NOTICE |
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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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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.
- Park the machine on a hard, level surface. Lower the scraper bowl to the ground and engage the parking brake. Use Tooling (A) to chock the wheels in order to prevent the machine from moving.
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| Illustration 1 | g00794594 |
- Remove bolts (1). Remove access panel (2) .
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| Illustration 2 | g00794596 |
- Disconnect hose assemblies (3) from metering pump (4) .
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| Illustration 3 | g01033084 |
- Remove bolts (6). Remove footrest (5) .
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| Illustration 4 | g01033053 |
- Remove screws (7). Remove cover (8) .
- Retract floor mat (9) in order to uncover the fasteners that secure the metering pump to the floor.
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| Illustration 5 | g01070206 |
- Remove bolts (10). Remove metering pump (4) (not shown) from the machine.
Installation Procedure
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Table 2
| Required Tools |
| Tool |
Part Number |
Part Description |
Qty |
| A |
155-3597 |
Wheel Chock |
4 |
- Use Tooling (A) to chock the wheels in order to prevent the machine from moving.
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| Illustration 6 | g01070206 |
- Position metering pump (4) (not shown). Install bolts (10) .
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| Illustration 7 | g01033053 |
- Position cover (8) and install screws (7) .
- Reposition floor mat (9) .
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| Illustration 8 | g01033084 |
- Position footrest (5) and install bolts (6) .
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| Illustration 9 | g00794596 |
- Connect hose assemblies (3) onto metering pump (4) .
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| Illustration 10 | g00794594 |
- Position access panel (2) and install bolts (1) .
