Range Rover (LM) V8-4.4L (2009)
CAUTION: Evenly and progressively, release the camshaft bearing caps.
NOTE: Remove the camshaft bearing caps. Note: their position, orientation and markings. Each is marked with its position (number) and an
orientation (arrow).
7. Remove the camshaft bearing caps.
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Remove the 20 bolts.
8. Remove the camshafts.
9. Remove the valve tappets, replace with selected tappets.
10. Install the camshafts.
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Lubricate the journals and camshaft lobes.
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Clean the component mating faces.
11. Install the camshaft bearing caps.
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Evenly and progressively tighten the bolts in the sequence shown to 10 Nm.
CAUTION: Camshaft lobes must be 180 degrees away from each valve tappet or valve clearance will be incorrect.
12. Check valve tappet clearances are correct.
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Rotate the camshafts using the Torx bolts.
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Remove the camshaft Torx bolts after the check is complete.
13. Install the special tools to the RH cylinder head.
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Install the 3 bolts.
14. Retain the LH secondary timing chain tensioner piston.
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Using 1 mm diameter metal rod, retain the chain tensioner piston.
15. Install the secondary timing chain tensioner and chain to the camshaft sprockets.
NOTE: Lightly tighten the camshaft sprocket Torx bolts, the sprockets MUST be free to move.
16. Install the secondary timing chain and sprockets to the camshafts.