Yamaha F150A - Page 298

7-73
Crankcase
0
1
2
3
4
5
6
7
8
9
10
A
2. Select the suitable colors “1” for the
crankshaft journal bearing from the
“Crankshaft journal bearing selection
table”.
Example:
If the crankshaft journal mark is “81” and the
cylinder block mark is “30”, select the bearing
colors in “e”.
J1/J2/
J4/J5
Upper bearing
color
Lower bearing
color
“a” Green Green
“b” Green Red
“c” Red Red
“d’ Red Yellow
“e” Yellow Yellow
“f” Yellow Blue
J3
Upper bearing
color
Lower bearing
color
“a” Green Brown
“b” Green Green
“c” Red Green
“d’ Red Red
“e” Yellow Red
“f” Yellow Yellow
J5 J4 J3 J2 J1
b
1
1
e
20 21
80
81
82
3029 31 32 33