Water Pump: Service and Repair

Coolant Pump
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures
For additional information, refer to TAS Symbol Glossary TAS Symbols Glossary
Removal

NOTE:
Removal steps in this procedure may contain installation details.
For additional information, refer to Battery Disconnect and Connect Battery Disconnect and Connect

WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle on safety stands.
1 Raise and support the vehicle.
For additional information, refer to Engine Cover - 5.0L Service and Repair
For additional information, refer to Cooling System Draining and Vacuum Filling Cooling System Draining and Vacuum Filling
For additional information, refer to Supercharger Belt Supercharger Belt









CAUTION: Make sure that the accessory drive belt is correctly located on each pulley.

CAUTION: Clean and inspect the accessory drive belt pulleys for damage.





Torque to: 40 Nm




E45 - Flat-bladed screwdriver





WARNING: Fluid loss is unavoidable, use absorbent cloth or a container to collect the fluid.

CAUTION: Engine coolant will damage the paint finished surfaces. If spilt, immediately remove the coolant and clean the area with water.

Torque to: 12 Nm





CAUTION: Note the fitted position of the component prior to removal.

Installation

CAUTION: Make sure that the gaskets are correctly located.

CAUTION: Install new o-ring seals

CAUTION: Install all the bolts finger tight before final tightening.

NOTE:
Make sure correct alignment of the bearing is maintained when installing into the hub carrier.

NOTE:
Install new gaskets.
1 To install, reverse the removal procedure.