VENTO MOTORCYCLES
Rev no.01/ page 44of 143
OIL SEAL:
Damage to the lip of the oil seal may result in leakage of the
fuel-air mixture or oil. Inspect for damage and be sure to
replace the damaged seal if found.
CRANKSHAFT:
CRANKSHAFT RUN OUT:
Support the crankshaft with“V” blocks as shown, with the
two end journals resting on the blocks.
Position the dial gauge, as shown, and rotate the
crankshaft to read the run out as shown.
Correct or replace the crankshaft if the run out is greater
than the specified limit.
Service limit 0.05mm (0.002in )
Excessive crankshaft run out is often responsible for abnormal engine vibration. Such
vibration reduces the engine life.
CONROD DEFLECTION AND CONROD BIG END SIDE CLEARANCE:
Turn the crankshaft with the connecting rod to feel the
smoothness of rotary motion in the big end. Move the rod
up and down while holding the crankshaft rigidly to be sure
that there is no rattle in the big end.
Wear on the big end of the connecting rod can be
estimated by checking the movement of the small end of
the con rod. The method can also check the extent of wear
on the parts of the connecting rod‘s big end. If wear
exceeds the limit, replace connecting rod, crank pin and
crank pin bearing.
Summary of Contents for Triton R4
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Page 64: ...VENTO MOTORCYCLES Rev 01 page95 of 143 MOVABLE DRIVEN AND CLUTCH ...
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Page 136: ...VENTO MOTORCYCLES Rev 01 page 166 of 143 WIRE CABLE AND BRAKE HOSE ROUTING ...
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Page 139: ...VENTO MOTORCYCLES Rev 01 page 169 of 143 Ignition coil Starting relay CDI HORN POWER SWITCH ...
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