3-28 ENGINE
INSPECTION
• Inspect the reed valve for the carbon deposit.
• If the carbon deposit is found in the reed valve, replace the
PAIR reed valve with a new one.
INSTALLATION
• Install the PAIR reed valves and PAIR reed valve covers.
• Apply THREAD LOCK to the bolts and tighten to the specified
torque.
99000-32050: THREAD LOCK “1342”
PAIR reed valve cover bolt: 10 N·m (1.0 kgf-m, 7.0 lb-ft)
CAMSHAFT
CAMSHAFT IDENTIFICATION
The exhaust camshaft can be distinguished from that of the
intake by the embossed letters “EX” (for exhaust) as against let-
ters “IN” (for intake).
CAM WEAR
• Check the camshaft for wear or damage.
• Measure the cam height H with a micrometer.
Cam height H:
Service Limit: (IN.) : 37.28 mm (1.468 in)
(EX.) : 35.98 mm (1.417 in)
09900-20202: Micrometer (25 – 50 mm)
SAMPLE
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