3-72 ENGINE
$ Crank pin O.D.
% 09900-20202: Micrometer (25 – 50 mm)
$ Bearing thickness
"
INSTALLATION
• When fitting the bearings to the bearing cap and conrod, be
sure to fix the stopper part
A first, and press in the other end.
• Apply a MOLYBDENUM OIL SOLUTION to the crank pin and
bearing surface.
( MOLYBDENUM OIL SOLUTION
"
• When fitting the conrod cap, make sure that I.D. code
B on
each conrod faces intake side.
Code O.D. specification
1
54.992 – 55.000 mm
(2.1650 – 2.1654 in)
2
54.984 – 54.992 mm
(2.1647 – 2.1650 in)
3
54.976 – 54.984 mm
(2.1644 – 2.1647 in)
Color (Part No.) Thickness
Green
(12164-48G00-0A0)
1.480 – 1.484 mm
(0.0583 – 0.0584 in)
Black
(12164-48G00-0B0)
1.484 – 1.488 mm
(0.0584 – 0.0586 in)
Brown
(12164-48G00-0C0)
1.488 – 1.492 mm
(0.0586 – 0.0587 in)
Yellow
(12164-48G00-0D0)
1.492 – 1.496 mm
(0.0587 – 0.0589 in)
The bearings must be replaced as a set.
Be sure to clean the conrod big end.
Color code
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