4 - 74
ENG
CRANKCASE, CRANKSHAFT AND BALANCER
Crankcase
1. Inspect:
●
Contacting surface
a
Scratches
→
Replace.
●
Engine mounting boss
b
, crankcase
Cracks/damage
→
Replace.
2. Inspect:
●
Bearing
Rotate inner race with a finger.
Rough spot/seizure
→
Replace.
Crankshaft
1. Measure:
●
Runout limit
a
●
Connecting rod big end side clearance
b
●
Crank width
c
Out of specification
→
Replace.
Use the dial gauge and a thickness
gauge.
Dial gauge & stand set:
YU-3097/90890-01252
Standard
<Limit>
Runout
limit:
—
0.03 mm
(0.0012 in)
Side
clearance:
0.15 ~ 0.45 mm
(0.0059 ~ 0.0177 in)
0.50 mm
(0.02 in)
Crack
width:
46.95 ~ 47.00 mm
(1.848 ~ 1.850 in)
—
Summary of Contents for TT-R125(W) 2006
Page 49: ...GEN INFO MEMO...
Page 185: ...INSP ADJ MEMO...
Page 577: ...ELEC MEMO...
Page 591: ...ELEC MEMO...
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