4-78. WATER PUMP REPLACEMENT.
This task covers:
Cooling System Drained
General Mechanics Tool Kit
Fan Shroud Removed
Generator and Power Steering
Thread Sealing Compound
Radiator Hoses Removed
(Appendix D, Item 43)
4-113 Tube Removed
Water Pump (23500133)
4-229 Power Steering Pump Removed
General Safety Instructions
Transmission in (N) neutral.
Parking brake and micro-brakelock set.
a. Remove the water pump bolts (1 and 2).
b. Remove the water pump plate (3) and the water
c. Remove the water pump (4) from the water
pump plate (3) by removing the bolts (6 and 7).
d. Remove the gasket (8).
Flanges must be free of oil. Clean the
mating surfaces on the water pump, both
sides of the water pump plate and the
Thread sealing compound must be wet to
the touch when bolts are tightened.
c. Install the water pump (4) to the engine block (9)
a. Attach the water pump (4) to the water pump
with bolts (2 and 3).
plate (3) with the gasket (8) and bolts (6 and 7).
d. Torque the bolts to 15 ft-lbs (20 N.m).