Water Pump

REMOVAL
1. Drain the cooling system.
2. Remove the accessory drive belt shield.
3. Remove the accessory drive belt.





4. Remove water pump pulley bolts .

NOTE: To remove the water pump pulley, it MUST first be positioned between water pump housing and drive hub. The pulley can then be removed with the water pump assembly.





5. Rotate pulley until openings in pulley align with water pump drive hub spokes . Move pulley inward between pump housing and hub.





6. Position pulley to allow access to water pump mounting bolts. Remove water pump mounting bolts.
7. Remove water pump with the pulley loosely positioned between hub and the pump body.
8. Remove and discard the seal.
9. Clean seal groove and sealing surfaces on pump and timing chain case cover. Take care not to scratch or gouge sealing surfaces.

INSTALLATION





1. Install new seal into water pump housing groove .

NOTE: The water pump pulley MUST be positioned loosely between the pump housing and drive hub BEFORE water pump installation.

2. Position the water pump pulley loosely between pump housing and drive hub.
3. Install water pump and pulley to the timing chain case cover. Tighten water pump bolts to 12 Nm (105 inch lbs.).
4. Position pulley on water pump hub. Install bolts and tighten to 30 Nm (250 inch lbs.).
5. Rotate pump by hand to check for freedom of movement.
6. Install the accessory drive belt.
7. Install drive belt shield.
8. Fill the cooling system.