Removing The Crankshaft; Checking The Crankshaft - Yamaha YFM700RV 2009 Service Manual

1
2
d
c
c
a
CRANKSHAFT
EBS00336

REMOVING THE CRANKSHAFT

1. Remove:
• crankshaft 1
Use a crankcase separating tool 2.
Crankcase separating tool
90890-01135
Crankcase separator
YU-01135-B
EBS00360

CHECKING THE CRANKSHAFT

1. Measure:
• crank width a
Out of specification → Replace the crank-
shaft.
Crank width
74.95 ~ 75.00 mm
(29.51 ~ 29.53 in)
2. Measure:
• side clearance d
Out of specification → Replace the crank-
shaft.
Big end side clearance
0.35 ~ 0.65 mm
(0.0138 ~ 0.0256 in)
<Limit>: 1.00 mm (0.040 in)
3. Measure:
• runout c
Out of specification → Replace the crank-
shaft.
Runout limit
0.03 mm (0.0012 in)
4 - 75
ENG