Range Rover (LM) V8-4.4L (2009)
Water Pump: Service and Repair
Supercharger Cooling
Coolant Pump
Service Repair No - 26.50.26
Removal
NOTE: This procedure covers the removal and installation of the supercharger auxiliary coolant pump.
1. Remove the air cleaner.
2. Drain the supercharger charge air coolant as required.
3. Disconnect the 2 coolant pump hoses.
^
Clamp the relevant hoses, to minimize the coolant loss.
^
Position a container to collect the fluid.
^
Release the 2 clips.
4. Remove the coolant pump.
^
Remove the clamp bolt.
^
Disconnect the electrical connector.
Installation
1. Install the coolant pump and align with bracket register.
^
Connect the electrical connector.
^
Tighten the bolt to 6 Nm (4 ft. lbs.).
2. Connect the coolant pump hoses.
^
Secure with the clips.
^
Remove the hose clamps.
3. Install the air cleaner.
4. Top-up and bleed the supercharger cooling system.
5. NOTE: For NAS vehicles only.
If required, carry out a long drive cycle.