Inspection - Yamaha VX600ERG Service Manual

OIL PUMP, CRANKCASE AND CRANKSHAFT
SEA5410
SEA5420

INSPECTION

1. Measure:
•
Runout
Use the V-blocks and a dial gauge.
Out of specification → Replace or repair the
crankshaft.
Dial gauge:
90890-03097, YU-03097
Maximum runout:
C : 0.03 mm (0.0012 in)
1
C ~ C : 0.04 mm (0.0016 in)
2 5
C : 0.03 mm (0.0012 in)
6
a
90 mm (3.54 in)
b
85 mm (3.35 in)
2. Measure:
•
Small end free play a
Use the dial gauge.
Out of specification → Replace the defective
parts.
Small end free play:
0.8 ~ 1.0 mm (0.03 ~ 0.04 in)
•
Big end side clearance b
Use the thickness gauge.
Out of specification → Replace the defective
parts.
Big end side clearance:
0.25 ~ 0.75 mm (0.01 ~ 0.03 in)
•
Big end radial clearance c
Use the dial gauge.
Out of specification → Replace the defective
parts.
Big end radial clearance:
0.026 ~ 0.040 mm
(0.0010 ~ 0.0016 in)
5-18
ENG