Service manual

1
2
a
b
CHK
ADJ
ADJUSTING THE VALVE CLEARANCE
3-8
5. Move:
9
radiator assembly
To swing the radiator assembly toward the
front side.
6. Remove:
9
water pump assembly
9
O-rings
7. Remove:
9
cylinder head cover
9
gasket
8. Remove:
9
timing check plug
1
(with O-ring)
9
center plug
2
(with O-ring)
9. Measure:
9
valve clearance
Out of specification
→
Adjust.
✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭✭
a. Turn the crankshaft counterclockwise.
b. When the piston is at TDC on the compres-
sion stroke, align the “I” mark
a
on the
camshaft sprocket with the stationary point-
er
b
on the cylinder head.
Valve clearance (cold)
Intake valve
0.10–0.14 mm (0.0039–0.0055 in)
Exhaust valve
0.16–0.20 mm (0.0063–0.0079 in)
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