Crankshaft Main Journal and Connecting Rod Big End Bushings
To adjust clearance of crankshaft main journal you can select proper bush in accordance
with the marks.
The kit bushings are improved in anti-seizuring characteristics as well as in
wear-resistance as compared with the standard bushings.
1) Crankshaft Main Journal
Crankshaft Main Journal Diameter
1. Crankshaft Main Journal Diameter Marks
SIZE
“1” mark : over 30.992 mm within 31.000 mm
None : over 30.984 mm within 30.992 mm
Crankcase Main Journal inside Diameter
1. Main Journal Diameter Marks
SIZE
“{” mark : over 34.000 mm within 34.008 mm
None : 34.008 mm and over within 34.016 mm
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