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Crankshaft main bearing selection table:
Crankshaft
1
main journal
A
code number
2
1
Red
2
Pink
3
3
Yellow
4
Green
4
Selection table:
5
Connecting rod bearing center thickness: 2.0 mm (0.08 in)
Code
6
ID color
letter
G
Red
-0.003 -
7
F
Pink
0.000 - +0.003 mm ( 0.0000 - +0.0001 in)
8
E
Yellow +0.003 - +0.006 mm (+0.0001 - +0.0002 in)
D
Green
+0.006 - +0.009 mm (+0.0002 - +0.0004 in)
9
C
Brown +0.009 - +0.012 mm (+0.0004 - +0.0005 in)
B
Black
+0.012 - +0.015 mm (+0.0005 - +0.0006 in)
10
A
Blue
+0.015 - +0.018 mm (+0.0006 - +0.0007 in)
11
The main bearings are available in the seven I.D. colors (Blue,
Black, Brown, Green, Yellow, Pink and Red in this order) at
intervals of 0.003 mm (0.0001 in) in tolerance.
12
4) The oil clearance includes the enlargement amount of the
13
housing caused by crash.
Select the bearings so the oil clearance is 0.028 - 0.038
14
mm (0.0011 - 0.0015 in).
5) Align the projection on the bearing with the cutout in the
15
connecting rod and in the connecting rod cap. Install the
bearing with care not to damage the sliding surface.
16
6) Check the main bearing oil clearance after installing the
17
selected bearing (P. 10-14).
18
19
20
10-19
Cylinder block I.D. code letter
B
C
Bearing identification color
Pink
Yellow
Green
Yellow
Green
Brown
Green
Brown
Black
Brown
Black
Tolerance
0.000 mm (-0.0001 -
0.0000 in)
D
Blue
[1]
PROJECTION
200
[2]
IDENTIFICATION
COLOR
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