Range Rover Sport (LS) V8-4.2L SC (2006)
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Tighten the exhaust camshaft retaining bolt to 120 Nm (88 ft. lbs.).
21. 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.
22. Install the RH primary timing chain tensioner guide.
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Tighten the bolts to 12 Nm (9 ft. lbs.).
23. 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.
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.).
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Remove the retaining rod.
24. CAUTION: The intake camshaft sprocket retaining bolt MUST be tightened before the exhaust 1eft sprocket retaining bolt. Engine
damage will occur if this procedure is not followed.
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.
CAUTION: Make sure that new bolts are installed.
Install the special tool to the exhaust camshaft sprocket.
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Tighten the intake camshaft sprocket retaining bolt to 120 Nm (88 ft. lbs.).
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Tighten the exhaust camshaft retaining bolt to 120 Nm (88 ft. lbs.).
25. Remove the special tool from the LH cylinder head.
26. Remove the special tool from the RH cylinder head.
27. Remove the crankshaft locking tool.
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Remove the screw.
28. Install the CKP sensor.
29. Install the engine front cover.
30. Install the battery tray.
31. Connect the battery ground cable.
