Removal Procedure
Start By:
- Connect the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".
| NOTICE |
|---|
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the machine. 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 in Caterpillar machines. Dispose of all fluids according to local regulations and mandates. |
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Cap all lines, all hoses, and all tubes and plug all lines, all hoses, and all tubes. This will help to prevent fluid loss and this will help to keep contaminants from entering the system.
- Open engine access door (1) on the left side of the machine.
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| Illustration 1 | g00310148 |
- Fuel transfer pump (2) is located behind alternator (3) and below alternator (3) .
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| Illustration 2 | g00295763 |
- Disconnect fuel lines (4) from fuel transfer pump (2) .
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| Illustration 3 | g00295784 |
- Remove the four bolts that fasten fuel transfer pump (2) to the oil pump. Remove fuel transfer pump (2) .
Installation Procedure
- Check the condition of the O-ring seal on the face of the fuel transfer pump. Install a new O-ring seal if the O-ring seal is worn. Apply clean engine oil to the O-ring seal.
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| Illustration 4 | g00295785 |
- Install drive coupling (7) .
- Carefully install fuel transfer pump (2). Make sure that drive coupling (7) is aligned correctly with the shaft of the engine oil pump.
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| Illustration 5 | g00295784 |
- Install bolts (5). The torque for bolts (5) is 25 ± 6 N·m (19 ± 4 lb ft).
- Connect fuel lines (4) to fuel transfer pump (2) .
- Prime the fuel system. Refer to the appropriate Operation and Maintenance Manual for the correct procedure.
- Close the engine access door.
End By: Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".