Cylinder Head Inspection; Camshaft - TGB BLADE 600 Service Manual

6. CYLINDER HEAD/VALVE
Remove valve stem seals.
Clean carbon deposits in combustion chamber.
Clean residues and foreign materials on cylinder
head matching surface.
Caution
Do not damage the matching surface of cylinder
head.

Cylinder Head Inspection

Check if spark plug and valve holes are cracked.
Measure cylinder head warp with a straightedge
and thickness gauge.
Service limit: 0.05 mm

Camshaft

Inspect cam lobe height for damaged.
Service Limit:
IN: Replacement when less than 33.12mm
EX: Replacement when less than 33.10mm
Inspect the camshaft bearing for looseness or
wear out.
If any damage, replace whole set of camshaft
and bearing.
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