6. CYLINDER HEAD/VALVES GRAND DINK 125/150
Cam Chain
Remove the camshaft gear from the cam
chain to remove the camshaft.
Camshaft Gear
CAMSHAFT INSPECTION
Check each cam lobe for wear or damage.
Measure the cam lobe height.
Service Limits:
SH30DA IN: 30.75mm replace if below
SH25DA EX:30.26mm replace if below
Camshaft Bearings
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.
Valve Rocker Arms
CAMSHAFT HOLDER DISASSEMBLY
Take out the valve rocker arm shafts using a
6mm bolt.
Remove the valve rocker arms.
6mm Bolt Rocker Arm Shafts
6-5