VALVE GP-RELIEF 4168724 - Caterpillar

Installation Procedure
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.
Note: Perform proper adjustments before the hydraulic oil cooler and the fan drive are placed in service. Refer to Bench Testing Hydraulic Components, NEHT5000 for the correct procedure to bench test the pump for the hydraulic oil cooler and the fan drive.
Fill the pump with clean hydraulic oil.
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Install O-ring seal (12) into the swing pump.Note: Install coupling (11).
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Install the hydraulic oil cooler and fan drive pump (3). Install the washers and two mount bolts (10) .
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Connect electrical connector (8) .
Install hose assembly (9), the four washers, and four bolts (6) .
Install hose assembly (7), the four washers, and four bolts (5) .
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Position cover (2) in place and install the washers and three bolts (1) .
Close the right rear access door.