XK (X150) V8-4.2L SC (2007)
Drive Belt Tensioner: Service and Repair
Supercharger Drive Belt Tensioner
Supercharger Belt Tensioner
Removal
1. Remove the cover and disconnect the battery ground cable.
2. WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle on safety stands.
Raise and support the vehicle.
3. Remove the intake air resonator.
4. Remove the radiator splash shield.
5. Remove the air deflector.
> Remove the 2 nuts.
6. Remove the generator cooling duct.
> Remove the 2 screws.
7. Release the engine mounts.
> Support the engine.
> Remove and discard the 2 nuts.
8. NOTE: Note the fitted position.
Release the supercharger belt.
> Rotate the supercharger belt tensioner clockwise, using a 1/2" drive wrench.