Vanden Plas (X308) V8-4.0L (AJ27) (2000)
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10. Install the primary timing chain, Bank 1.
Install the primary chain over the crankshaft sprocket and the VVT unit sprocket.
There must be no slack on the drive side of the primary chain and the VVT unit must not be rotated on the camshaft (or the tensioning tool may
not fit).
11. Install the primary chain tensioner blade.
Position the tensioner blade to the cylinder block.
Install the retaining / pivot bolt and tighten it to 12 - 16 Nm.
12. Install the primary chain tensioner assembly.
Use a wedge 303-533 (or two if required) between the primary chain tensioner and tensioner blade, to take up the slack in the chain.
