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ENGINE/ CRANKSHAFT
NOTE
1. Inspect and clean all parts carefully before assembling.
2. Check all used bearings and replace if necessary. Install the
bearing only with the right tool.
3. If you are not proficient, leave the job an specialist.
CRANKSHAFT INSPECTION
ITEM
Clearance of connecting rod big end in
right and left direction
Axial clearance of connecting rod big end
Crankshaft
in vertical angle
Vibration
1. Remove the bearings off the crankshaft by using an universal
bearing puller (pictue 1).
2. Measure the connecting rod axial side clearance (1).
Allowable Limit : 0.55 mm
3. Measure the connecting rod radial clearance in X and Y di-
rection.
Allowable Limit (X/Y): 0.05 mm
STANDARD VALUE (mm)
0.1 - 0.35
0 - 0.008
---
1
76
ALLOWABLE LIMIT (mm)
0.55
0.05
0.1
1
X
Y
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