SOFTWARE GP-MONITOR 5488634 - Caterpillar

Removal Procedure
Start By:
Remove the fan pump.
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 work tools have been lowered to the ground, and the 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.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g03400211
Disconnect hose assembly (1) and hose assembly (2). Remove bolt (34) and set harness assembly to the side. Disconnect tube assembly (3).
Illustration 2 g03400232
Attach a suitable lifting device to Piston Pump (Steering and Implement) (6). The weight of Piston Pump (Steering and Implement) (6) is approximately 54 kg (120 lb). Remove bolts (5). Remove Piston Pump (Steering and Implement) (6) and the O-ring seal.Installation Procedure
Install Piston Pump (Steering and Implement) (6) in the reverse order of removal.