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Davo
Davo, Master technician
Category: Chevy
Satisfied Customers: 3253
Experience:  ASE Master Technician also L1 Advanced Engine Performance Specialist
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how to replace a water pump in 1998 chevy silverado z71 ...

Customer Question

how to replace a water pump in 1998 chevy silverado z71 half-ton 5.7L engine
Submitted: 10 years ago.
Category: Chevy
Expert:  Davo replied 10 years ago.
Remove the upper shroud from the radiator and then the serpentine belt.Then do the following.

Water Pump Removal

Tools Required

J 41240 Fan Clutch Remover and Installer



    Object Number: 317191  Size: SH
    Click here for detailed picture of above image.

  1. Remove the bolts and the fan and water pump pulley using the J 41240 .
    Object Number: 182853  Size: SH
    Click here for detailed picture of above image.

  2. Remove the clamps and the water pump inlet hose.
    Object Number: 69011  Size: SH
    Click here for detailed picture of above image.

  3. Remove the water pump bolts.
  4. Remove the water pump.
  5. Remove the water pump gaskets.
  6. Discard the water pump gaskets.









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