4.6
COOLING SYSTEM
WATER PUMP SERVICE
Water Pump Impeller Removal
NOTE: The water pump impeller, mechanical seal,
drive coupler, pump shaft, and pump shaft bearing
can be serviced without removing the engine.
1. Remove the fuel tank (see Chapter 3).
2. Remove the (4) screws retaining the engine skid plate and
remove the plate from the vehicle.
3. Place a drain pan under the front portion of the engine.
4. Slide the spring clamp back and remove the coolant inlet
hose from the water pump housing.
5. Slowly drain the coolant into the drain pan. Dispose of used
coolant properly.
6. Remove the coolant by-pass hose from the water pump
cover fitting.
7. Remove the (10) cover screws (A) and pump cover (B).
8. Remove gasket, impeller bolt, washer, and impeller.
Coolant
Inlet Hose
Drain
HERE
A
B
Shown with engine
removed for clarity.
PartShark.com
877-999-5686
To Next Page
Loading...
