Camshaft Holder Disassembly; Camshaft Holder Inspection - KYMCO Super 8 50 Service Manual

7. CYLINDER HEAD/VALVES
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.
＊
If the valve rocker arm contact surface is
worn, check each cam lobe 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
7-5
Camshaft Bearings
Rocker Arm Shaft
Rocker Arm
Camshaft Holder
Rocker Arm Shafts
Super 8 50
5mm Bolt