PUMP GP-FUEL PRM & WATER SEP 2818866 - Caterpillar

1. Make sure the O-ring seal is in position on steering pump (2). Install the pump on the machine and nuts (1) that hold it.2. Put the O-ring seal in position on hose (3) and connect the hose and wire harness (4) to steering pump (2). 3. Put O-ring seals (5) and (7) in position on tube assembly (6). Install tube assembly (6) on the elbow and the steering pump.End By:a. install secondary steering pump Refer to the Operation & Maintenance Manual for all fluid capacities and the proper filling procedures.Disassemble Steering Pump (Machines Equipped With Secondary Steering)
Start By:a. remove steering pump (machines equipped with secondary steering) Before any service work is done, make a reference to the oil port locations in the cover and the body for assembly purposes. 1. Remove bolts (3), check valve (1) and block (2) from the steering pump. If necessary, remove the O-ring seals from the block and the valve body. 2. Remove body (6), spring (8), and valve (9) from valve body (10).3. Remove O-ring seal (7) from body (6).4. Remove oil flow switch (4) from valve body (10).5. Remove O-ring seal (5) from flow control switch (4). 6. Remove the bolts and cover (13) from body (11).7. Remove cartridge assembly (12) from body (11). Before disassembly of