VALVE GP- 2851995 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 2 Start By:
Remove the fan pump. Refer to Disassembly and Assembly, "Fan Pump - Remove".
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 Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
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.
Drain the hydraulic oil. The capacity of the hydraulic system is 996 L (263 US gal).
Illustration 1 g00847704
Open the door on the right side of the machine.
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Remove bolts (2) and remove hood (1). Release rubber latches (4) and open cover (3).
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Cut cable straps (5) and disconnect wiring harness (6).
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Remove bolts (7) and (8). Position filters (9) and (10) out of the way.
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Remove bolts (11).
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Remove bolts (12).
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Remove bolts (13).
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Remove bolts (14). Loosen clamps (15) and slide hose (16) rearward.
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Install Tooling (A). Use Tooling (A) and a hoist to remove the cover and support assembly (17). The weight of cover and support assembly (17) is approximately 148 kg (325 lb).
Illustration 10 g00848368
Disconnect hose assemblies (18) and (20). Disconnect wiring harness (19).
Illustration 11 g00848390
Support pump assembly (21) with a lifting sling and a hoist. Remove hose assemblies (22) and (23). Remove coupling (25). Remove bolts (24) and pump (21). The weight of the pump is approximately 152 kg (335 lb).