Installation Chains and Gears
Fit (no.4) and rotate and position the gears to the most advantageous
position in readiness for using the Holding Tool when tightening the
gear bolts. NOTE: once the primary chain is fitted, the camshaft gears
cannot be positioned to assist Tool positioning. Repeat this procedure
on the right-hand bank camshaft gears.
Install the primary chain on the right-hand bank (right-hand bank primary
chain is the rear chain on the crankshaft gear). Fit the chain over the INLET
camshaft gear and the crankshaft gear.
IMPORTANT: Ensure that there is NO SLACK on the drive side of the chain
and that the VVT Unit (if fitted), is NOT rotated on the camshaft. Check that
slack is on the tensioner side of the chain. Re-fit the chain guide rails and
tighten the rail bolts. Repeat this procedure on the left-hand bank camshaft
gears.
Early Engines Primary Chain Tensioners
NOTE: When installing the primary chain tensioners, ensure that both the
back plate and tensioner unit are re-fitted, the back plate creates the seal
for the tensioner unit.
Insert (no.6) in to the center of the tensioner plunger and press the Pin to
de-press the plunger in to its retracted position.
Fit the back plate and tensioner unit to the engine.
BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: 02196 720480
Fax.: 02196 7204820
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