Cam Chain Tension Adjuster And Tensioner/Guide; Cylinder - Suzuki LT-Z90K7 2007 Service Manual

ENGINE 3-31
CAM CHAIN TENSION ADJUSTER AND
TENSIONER/GUIDE
INSPECTION
Check that the push rod slides smoothly when unlocking the
spring mechanism.
If push rod does not slide smoothly, replace the cam chain ten-
sion adjuster with a new one.
Check the contacting surface of the cam chain tensioner and
guide.
If any defects are found, replace it with a new one.

CYLINDER

CYLINDER DISTORTION
Check the gasket surface of the cylinder for distortion with a
straightedge and thickness gauge, taking a clearance reading at
several places indicated.
If the largest reading at any position of the straightedge exceeds
the limit, replace the cylinder head.
Cylinder distortion:
Service Limit: 0.05 mm (0.02 in)
09900-20803: Thickness gauge