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Master
1,102 Answers
- Posted on Dec 24, 2010
Re: Need instructions on how to replace water pump on 92...
- Disconnect the negative battery cable.
- Drain the coolant.
- Use a 3 / 8 in. drive breaker bar to lift the belt tensioner and remove the belt.
Fig. Fig. 12: Always install a new O-ring in the diesel water pump
- Remove the two water pump retaining bolts and remove the pump from the engine.
- Remove the O-ring from the pump groove.
To install:
- Clean the O-ring groove and install a new O-ring.
- Clean the pump mating surfaces and install the pump to the engine.
- Tighten the mounting bolts to 18 ft. lbs. (24 Nm). Fill the radiator with coolant.
- Install the drive belt.
- Connect the negative battery cable, run the vehicle until the thermostat opens, fill the radiator completely and check for leaks.
- Once the vehicle has cooled, recheck the coolant level.
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