Yamaha Sirius T110LSE Service Manual page 169

CRANKCASE AND CRANKSHAFT
4-70
2. Measure:
9big end side clearance
Out of specification → Replace the crank-
shaft.
Big end side clearance
0.11 – 0.41 mm
(0.0043 – 0.0161 in)
3. Measure:
9crankshaft width
Out of specification → Replace the crank-
shaft.
Crankshaft width
42.95 – 43.00 mm
(1.691 – 1.693 in)
4. Check:
9crankshaft sprocket 1
Damage/wear → Replace the crankshaft.
9bearing 2
Cracks/damage/wear → Replace the crank-
shaft.
5. Check:
9crankshaft journal
Scratches/wear → Replace the crankshaft.
9crankshaft journal oil passage
Obstructions → Blow out with compressed
air.
ENG