Range Rover (LM) V8-4.4L (2009)
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22. Install the LH VCT oil control unit.
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Install the new O-ring seals.
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At Tighten the new bolts to 22 Nm (16 ft. lbs.).
^
Tighten the nut to 10 Nm (7 ft. lbs.).
23. Remove the special tools from the LH cylinder head.
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Remove the 3 bolts.
NOTE: Some variation in the illustrations may occur, but the essential information is always correct.
24. Install the special tools to the RH cylinder head.
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Install the 3 bolts.
25. Install the RH primary timing chain.
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Make sure the timing chain slack is on the tensioner side of the timing chain.
26. Install the RH primary timing chain tensioner guide.
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Tighten the bolts to 12 Nm (9 ft. lbs.).
CAUTION: During timing chain tensioner compression, do not release the ratchet stem until the timing chain tensioner piston is fully
bottomed in its bore or damage to the ratchet stem will result.
27. Install the RH primary timing chain tensioner.
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Using 3 mm diameter metal rod, retain the chain tensioner piston.
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Tighten the bolts to 12 Nm (9 ft. lbs.).
^
Remove the retaining rod.
CAUTION: Using the special tool, apply force to the tool in a counter-clockwise direction, to tension the primary timing chain on its drive
side.
