Supercharger Coolant 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

Removal

WARNING: Since injury such as scalding could be caused by escaping steam or coolant, make sure the vehicle cooling system is cool prior to carrying out this procedure.

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

NOTE:
This procedure covers the removal and installation of the supercharger auxiliary coolant pump.
For additional information, refer to Specifications Specifications
For additional information, refer to Engine Cover - 5.0L NA V8 - AJ133/5.0L SC V8 - AJ133 Service and Repair
For additional information, refer to Air Cleaner LH Air Cleaner LH









CAUTION: Be prepared to collect escaping coolant.

CAUTION: Make sure that all openings are sealed. Use new blanking caps.

NOTE:
Clamp both auxiliary coolant pump coolant hoses to minimize coolant loss.





CAUTION: Be prepared to collect escaping coolant.

WARNING: Make sure to support the vehicle with axle stands.
1 Raise and support the vehicle.

















Installation





Torque to: 6 Nm












M6: 10 Nm
M10: 62 Nm
1 Lower the vehicle.













Torque to: 3.5 Nm
For additional information, refer to Air Cleaner LH Air Cleaner LH








2 When coolant runs
from the bleed point bubble-free, tighten the bleed screw.
3 Check and top-up the coolant.
For additional information, refer to Specifications Specifications

CAUTION: Damage to the charge air cooler coolant pump will occur if the pump is allowed to cavitate.

NOTE:
With the ignition on the charge air coolant pump will run, to aid coolant bleed. Make sure the charge air coolant pump is primed prior to running the pump.
4 Start the engine and allow to run for 30 seconds, stop the engine.
5 Check and top-up the coolant.
For additional information, refer to Engine Cover - 5.0L NA V8 - AJ133/5.0L SC V8 - AJ133 Service and Repair