KYMCO Super 8 50, Service Manual, Page: 88 / 185

7. CYLINDER HEAD/VALVES
7-5
Super 8 50
Check each camshaft bearing for play or
damage. Replace the camshaft assembly
with a new one if the bearings are noisy or
have excessive play.
CAMSHAFT HOLDER DISASSEMBLY
Take out the valve rocker arm shafts using a
5mm bolt.
Remove the valve rocker arms.
CAMSHAFT HOLDER INSPECTION
Inspect the camshaft holder, valve rocker
arms and rocker arm shafts for wear or
damage.
Measure the I.D. of each valve rocker arm.
Service Limits :
IN: 10.10mm replace if over
EX: 10.10mm replace if over
Measure each rocker arm shaft O.D.
Service Limits :
IN: 9.91mm replace if over
EX: 9.91mm replace if over
Camshaft Holder
Rocker Arm Shafts
Camshaft Bearings
5mm Bolt
Rocker Arm
Rocker Arm Shaft
If the valve rocker arm contact surface is
worn, check each cam lobe for wear or
damage.
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