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5-13
CAMSHAFT
ENG
EAS00208
CHECKING CAMSHAFT SPROCKETS, AND
TIMING CHAIN GUIDES
The following procedure applies to all of the
camshaft sprockets and timing chain guides.
1. Check:
S
camshaft sprocket
More than 1 / 4 tooth wear
a
!
Replace the
camshaft sprockets and the timing chain as a
set.
a 1/4 tooth
b Correct
1 Timing chain roller
2 Camshaft sprocket
2. Check:
S
timing chain guide
1
(exhaust side)
S
timing chain guide
2
(top side)
Damage / wear
!
Replace the defective
part(s).