Honda WT30XK4, Manual

Page: 110 / 124

CRANKCASE
13-15
CAMSHAFT CAM HEIGHT
Measure the cam height of the camshaft.
If the measurement is less than the service limit,
replace the camshaft(page 13-5).
CAMSHAFT O.D.
Measure the camshaft O.D. of the camshaft.
If the measurement is less than the service limit,
replace the camshaft (page 13-5).
DECOMPRESSOR WEIGHT
Check for worn and weakened spring.
Check that the decompressor weight moves smoothly.
If the decompressor weight does not move correctly,
replace the camshaft (page 13-5).
WT30XK4:
STANDARD:
IN: 31.895 – 32.195 mm (1.2557 – 1.2675 in)
EX: 31.616 – 31.916 mm (1.2447 – 1.2565 in)
SERVICE LIMIT:
IN: 31.795 mm (1.2518 in)
EX: 31.516 mm (1.2408 in)
WT40XK3:
STANDARD:
IN: 32.448 – 32.748 mm (1.2775 – 1.2893 in)
EX: 31.935 – 32.235 mm (1.2573 – 1.2691 in)
SERVICE LIMIT:
IN: 32.348 mm (1.2735 in)
EX: 31.835 mm (1.2533 in)
CAM SIDE:
STANDARD:
15.966 – 15.984 mm
(0.6286 – 0.6293 in)
SERVICE LIMIT: 15.92 mm (0.627 in)
GEAR SIDE:
STANDARD:
15.954 – 15.984 mm
(0.6281 – 0.6293 in)
SERVICE LIMIT: 15.92 mm (0.627 in)
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