Yamaha F150A - Page 294

7-69
Crankcase
0
1
2
3
4
5
6
7
8
9
10
A
Example:
If the connecting rod big end inside diameter
is “35” and the crankpin mark is “81”, select
the bearing colors in “d”. The upper bearing
color is blue and the lower bearing color is
red.
Upper bearing
color
Lower bearing
color
“a” Green Green
“b” Green Blue
“c” Blue Blue
“d’ Blue Red
“e” Red Red
1
1
d
25 26
80
81
82
34 35 36 37