XK-8 Coupe (X100) V8-4.0L (AJ27) (1999)
25. Remove the camshaft locking tool 303-530 and transfer it to Bank 2 camshafts, aligning the shafts slightly as necessary.
26. Loosen the bolt which secures the sprocket to the camshaft.
27. Loosen the bolt which secures the VVT unit to the camshaft.