Starter Clutch And Gears; Engine Assembly And Adjustment - Yamaha CW50L Service Manual

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2. Measure: ENGINE ASSEMBLY AND ADJUSTMENT
• V-belt width @ CRANKCASE AND CRANKSHAFT
Out of specification --* Replace. (_ Oil seal ® Crankshaft pin
Oil seal holder _ Connecting rod
(_---_ i_ V'Belt width: J @Crankcase(right) _ Crankshaft (left)
-- 15.0 mm (0.59 in) _ Dowel pin @ Bearing
j <Wear Limit>: _ Bearing @ Engine mount shaft
13.5 mm (0.53 in) _ Crankshaft (right) @ Crankcase (left)
3120o_ _ Bearing _ Oil seal
STARTER CLUTCH AND GEARS 9 Nm (0.9 m.kg, 6.5 ft.lb) I J13 Nm (1.3 m.kg, 9.4 ft.lb) I A CRANKSHAFT:
1. Inspect: (_ _....._._ Crank width:
o Starter clutch 37.90 - 37.95 mm
Push the dowel pin in arrow direction. _ _ (1.492 ~ 1.492 in)
Unsmooth operation _ Replace starter clutch Runout limit:
assembly. <0.03 ram>
(0.0012 in)
Big end side clearance:
3_oo8 0.2 - 0.5 mm
(0.008 ~ 0.020 in)
2. Inspect:
_ _ _ . Starter wheel gear teeth (_)
• Idle gear teeth (_)
Burrs/Chips/Roughness/Wear --* Replace.
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• Bearing ® (starter wheel gear) _ _ ./%
Pitting/Damage _ Replace. <It
3170_
31_oe
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