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ENGINE TOP END 4-9
Camshaft Chain Tensioner
Camshaft Chain Tensioner Removal
CAUTION
This is a non-return type cam chain tensioner. The
push rod does not return to its original position
once it moves out to take up cam chain slack. Ob-
serve all the rules listed below:
When removing the tensioner, do not take out the
mounting bolts only halfway.
Retightening the
mounting bolts from this position could damage
the tensioner and the camshaft chain. Once the
bolts are loosened, the tensioner must be removed
and reset as described in "Chain Tensioner Instal-
lation".
Do not turn over the crankshaft while the tensioner
is removed. This could upset the cam chain timing,
and damage the valves.
•
Loosen the cap bolt [A] before tensioner removal for later
disassembly convenience.
•
Unscrew the mounting bolts [B] and remove the camshaft
chain tensioner [C].
Camshaft Chain Tensioner Installation
•
Release the stopper [A] and push the rod [B] into the ten-
sioner body [C].
•
Replace the gasket with a new one.
•
Tighten the mounting bolts.
Torque - Camshaft Chain Tensioner Mounting Bolts: 11
N·m (1.1 kgf·m, 95 in·lb)
•
Install the spring [A], washer [B], and tighten the cap bolt
[C].
Torque - Camshaft Chain Tensioner Cap Bolt: 13 N·m (1.3
kgf·m, 9.5 ft·lb)