Water Pump: Service and Repair

Coolant Pump - 6.01- Diesel





Special Tool(s)





Material





Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Drain the cooling system.
3. Remove the cooling fan stator.





4. Rotate the accessory drive belt tensioner clockwise and position the drive belt aside.
5. Remove the bolts and the coolant pump pulley.
^ To install, tighten to 31 Nm (23 ft. lbs.).
6. Remove the bolts, the coolant pump and discard the O-ring seal.
^ Inspect the mating surfaces. Clean the sealing surfaces with metal surface prep.
^ Install a new O-ring seal. Lubricate the O-ring seal with clean engine coolant prior to installation.
^ To install, tighten to 23 Nm (17 ft. lbs.).
7. To install, reverse the removal procedure.