Honda C8R600F4 Service Manual page 156

CYLINDER HEAD/VALVE
INSPECTION
CAMSHAFT
Check the cam and journal surfaces of the camshaft
for scoring, scratches or evidence of insufficient lu-
brication.
Check the oil holes ln the camshaft for clogging.
Measure the camshaft runout using a dial indicator.
SERVICE LIMIT: 0.05 mm (0.002 in)
Measure each cam lobe height using a micrometer.
SERVICE LIMITS:
49 state/Canada type: IN:36.57 mm (1.440 in)
EX:35.35 mm (1.392 in)
California typA: IN: 34.61 mm (1 363 in)
EX:
33.89 mm (1.334 in)
CAMSHAFT JOURNAL
Check the camshaft journal surfaces of the cam-
shaft holders and cylinder head for scoring,
scratches or evidence ot insufficient lubrication.
CAM CHAIN GUIDE PLATE
Check the guide plate for excessive wear or dam-
age and replace it if necessary.