PUMP GP-PISTON 9T9352 - Caterpillar

Removal Procedure
Start By:
Remove the right engine panel. Refer to Disassembly and Assembly, RENR3573, "Engine Cover - Remove and Install".
At operating temperature, the engine coolant is hot and under pressure.Steam can cause personal injury.Check the coolant level only after the engine has been stopped and the fill cap is cool enough to touch with your bare hand.Remove the fill cap slowly to relieve pressure.Cooling system conditioner contains alkali. Avoid contact with the skin and eyes to prevent personal injury.
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.
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Loosen hose clamp (1) and disconnect the hose.
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Remove four bolts (2) and remove the housing.
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Remove the water temperature regulator (3) .Note: Replace the old gasket with a new gasket.Installation Procedure
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Install water temperature regulator (3) .
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Install the housing and install four bolts (2) .
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Connect the hose and tighten the clamp (1) .Note: For the proper filling procedures, refer to the Operation and Maintenance Manual, SEBU7399, "Refill Capacities"., End By: Install the right engine panel. Refer to Disassembly and AssemblyRENR3573, "Engine Cover - Remove and Install".