PIPE, OIL 1122715 - Caterpillar

Removal Procedure
Start By:
Remove the radiator and the fan. Refer to Disassembly and Assembly, "Radiator and Fan - Remove".
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Loosen bolt (3) and move alternator (4) toward the engine in order to relieve tension on the V-Belt.
Remove V-Belt (2) from the pulleys.
Remove water pump pulley (1) .
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Remove two bolts (5) and washers.
Move alternator bracket (6) away from the engine.
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Loosen clamps (7) and (9) .
Disconnect hoses (8) and (10) from the water pump.
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Loosen clamp (11) and disconnect hose (12) from the water pump.
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Remove four bolts (13) and washers.
Remove locknut (15) .
Remove water pump (14) from the engine.
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Remove gasket (16) from the engine.Installation Procedure
Note: Always use a new gasket. Make sure that the new gasket is installed on the clean surfaces.
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Install gasket (16) on the engine.
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Install water pump (14) on the engine.
Install washers and four bolts (13). Tighten the bolts.
Install locknut (15). Tighten the locknut.
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Connect hose (12) and tighten clamp (11) .
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Connect hoses (8) and (10) .
Tighten clamps (7) and (9) .
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Move alternator bracket (6) toward the engine.
Install washers and two bolts (5). Tighten the bolts.
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Install water pump pulley (1) onto the water pump .
Place V-Belt (2) onto the pulleys.
Move alternator (4) away from the engine in order to tension the V-Belt.
Finger tighten the washer and bolt (3) .Note: The fan must be installed in order to tighten bolt (3) from the alternator.End By: Install the radiator and the fan. Refer to Disassembly and Assembly, "Radiator and Fan - Install".