15-28
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CYLINDER BLOCK
Select the correct bearing by referring to the crank pin
code letter and the connecting rod code number.
Connecting rod bearing selection table:
Selection table:
The connecting rod bearings are available in the seven
I.D. colors (Blue, Black, Brown, Green, Yellow, Pink
and Red in this order) [1] at intervals of 0.003 mm
(0.0001 in) in tolerance.
Select the bearings so that the oil clearance is 0.020 –
0.038 mm (0.0008 – 0.0015 in).
Align the projection [2] on the bearing with the cutout in
the connecting rod and in the connecting rod cap.
Install the bearing with care not to damage the sliding
surface.
Check the connecting rod bearing oil clearance after
installing the selected bearing (page 15-24).
Crank pin
code letter
Connecting rod code number
1234
Bearing identification color
A Red Pink Yellow Green
B Pink Yellow Green Brown
C Yellow Green Brown Black
D Green Brown Black Blue
Code
letter
I.D. color Tolerance
GRed
–0.005 – –0.002 mm
(–0.0002 – –0.0001 in)
FPink
–0.002 – +0.001 mm
(–0.0001 – +0.00004 in)
EYellow
+0.001 – +0.004 mm
(+0.00004 – +0.0002 in)
DGreen
+0.004 – +0.007 mm
(+0.0002 – +0.0003 in)
CBrown
+0.007 – +0.010 mm
(+0.0003 – +0.0004 in)
BBlack
+0.010 – +0.013 mm
(+0.0004 – +0.0005 in)
ABlue
+0.013 – +0.016 mm
(+0.0005 – +0.0006 in)
Connecting rod bearing center thickness: 1.5 mm (0.06
in)
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