4 - 69
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 clear-
ance:
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)
—
Содержание TT-R125(P)
Страница 22: ...INDEX GENERAL INFORMATION SPECIFICATIONS REGULAR INSPECTION AND ADJUSTMENT ENGINE CHASSIS ELECTRICAL...
Страница 47: ...GEN INFO MEMO...
Страница 157: ...INSP ADJ MEMO...
Страница 254: ...4 23 ENG CAMSHAFT AND ROCKER ARMS 5 Install Camshaft bearing holder 1 Bolt 2 T R 10 Nm 1 0 m kg 7 2 ft lb LT...
Страница 501: ...ELEC MEMO...
Страница 508: ......
Страница 509: ...PRINTED IN JAPAN 2001 6 0 9 1 CR E F G PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN...