4.
Measure the valve clearance by inserting thickness gauge
between the valve stem end and the rocker arm.
n'foh
09900-20803: Thickness gauge
Valve clearance (cold engine condition):
IN. &
EX.
0.13-0.17
mm
(0.005-
0.007 in)
If the valve clearance is out of the specification, adjust the clear-
ance.
ADJUSTMENT
5.
Loosen the lock nut
G)
while holding the adjusting screw
CZ.
6.
Turn the adjusting screw
12)
to bring the valve clearance to
within the specification.
tr'fotl
09900-20803: Thickness gauge
7.
Tighten the lock nut
G)
to the specified torque while holding
the adjusting screw
12).
adjusting lock nut: 7 N·m (0.7 kg-m, 5.0 lb-ft)
8.
Recheck the valve clearance.
PERIODIC
MAINTENANCE
2-9
Valve clearance
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