XK-8 Coupe (X100) V8-4.0L (AJ26) (1998)
15. Fit the camshaft locking tool 303-530 to Bank 1 camshafts, aligning the shafts slightly as necessary.
16. Loosen the bolt which secures the sprocket to the camshaft.
17. Loosen the bolt which secures VVT unit to the camshaft.