Range Rover Sport (LS) V8-4.2L SC (2006)
^
Lubricate the journals and camshaft lobes.
3. Install the camshaft bearing caps.
^
Evenly and progressively tighten the bolts in the sequence shown to 10 Nm (7 ft. lbs.).
4. Install the sprocket retaining Torx bolts to the camshafts.
5. CAUTION: Camshaft lobes must be 180° away from each valve tappet or valve clearance will be incorrect.
Measure and record the tappet clearances.
^
Rotate the camshafts using the Torx bolts.
6. NOTE: Remove the camshaft bearing caps evenly and in stages.
NOTE: Remove the camshaft bearing caps. Note: their position, orientation and markings. Each is marked with its position (number) and an
orientation (arrow).
Remove the camshafts.
^
Remove the 20 bolts.
7. Remove the valve tappets, replace with selected tappets.
8. Install the camshafts.
^
Lubricate the journals and camshaft lobes.
^
Clean the component mating faces.
9. Install the camshaft bearing caps.
^
Evenly and progressively tighten the bolts in the sequence shown to 10 Nm (7 ft. lbs.).
10. CAUTION: Camshaft lobes must be 180° away from each valve tappet or valve clearance will be incorrect.
Check valve tappet clearances are correct.
^
Rotate the camshafts using the Torx bolts.
^
Remove the camshaft Torx bolts after the check is complete.
11. Install the special tool to the LH cylinder head.