Honda C8R600F4 Service Manual page 53

Turn the tensioner shaft clockwise with the stopper
tool to retract the tensioner and hold it in the fully
retracted position (page 8-4).
Measure the No. 1 and No. 3 cylinder intake valve
clearance by inserting a feeler gauge between the
valve lifter and cam lobe.
VAL VE CLEARANCE:
IN : 0.20
±
0.03 mm (0.008
±
0.001 in)
Rotate the crankshaft clockwise 1/2 (180°) turn from
previous position and align the punch mark with
the index
11uld1.
Measure the No.
2
and No.
4
cylinder exhaust valve
clearance.
VALVE CLEARANCE:
EX :0.28
±
0.03 mm (0.011
±
0.001 in)
Rotate the crankshaft clockwise 1/2 (180°) turn from
previous position and align the 'T' mark with the
index notch.
Measure the No. 2 and No. 4 cylinder intake valve
clearance.
VALVE CLEARANCE:
IN: 0.20
±
0.03 mm (0.008
±
0.001 in)
Rotate the crankshaft clockwise 1/2 (180°) turn from
previous position and align the punch mark with
the index notch.
Measure the No. 1 and No. 3 cylinder exhaust valve
clearance.
VAL VE CLEARANCE:
EX: 0.28
±
0.03 mm (0.011
±
0.001 in)
PUNCH MARK
'
PUNCH MARK
"'..
MAINTENANCE
INDEX
NOTCH