3-70 ENGINE
• Check the corresponding crankcase journal I.D. code number
A, “A”, “B” or “C” which is stamped on the rear of upper
crankcase.
• Check the corresponding crankshaft journal O.D. code num-
ber B, “A”, “B” or “C” which is stamped on the crankshaft.
Bearing selection table
Crankcase I.D. specification
Crankshaft journal O.D. B
Code ABC
Crankcase
I.D. A
A Green Black Brown
B Black Brown Yellow
C Brown Yellow Blue
Code I.D. specification
A
38.000 – 38.006 mm
(1.4961 – 1.4963 in)
B
38.007 – 38.012 mm
(1.4963 – 1.4965 in)
C
38.013 – 38.018 mm
(1.4966 – 1.4968 in)
SAMPLE
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