XK-8 Coupe (X100) V8-4.0L (AJ27) (1999)
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7. Assemble the tensioner.
Fit the two mounting bolts to the tensioner.
Locate the tensioner back-plate to the two bolts.
8
.Install the primary chain tensioner retaining bolts.
Tighten to 12 Nm.
9. Tighten the exhaust camshaft sprocket retaining bolt.
Install the chain tensioner tool 303-532 to the sprocket holes.
Apply force to the tool in an anti-clockwise direction to tension the chain on its drive side.
Whilst applying the opposing force to the sprocket and chain, tighten the sprocket retaining bolt to 115-125 Nm.
Vehicles without supercharger
1. Rotate the variable camshaft timing oil control unit fully counter-clockwise to the fully retarded position.
Install the variable camshaft timing oil control unit setting tool 303-654.
Rotate the variable camshaft timing oil control unit fully anti-clockwise to the fully retarded position.
