Engine Mechanical: For M16A Engine with VVT 1D-51
3) There are five kinds of standard bearings differing in
thickness. To distinguish them, they are painted in
the following colors at the position as indicated in the
figure.
Each color indicated the following thickness at the
center of bearing.
Standard size of connecting rod bearing
thickness
4) From number stamped on connecting rod and its cap
and alphabets stamped on crank web No.3,
determine new standard bearing to be installed to
connecting rod big end inside, by referring to the
table.
For example, if number stamped on connecting rod
and its cap is “1” and alphabet stamped on crank
web No.3 is “B”, install a new standard bearing
painted in “Black” to its connecting rod big end
inside.
Specification of new standard connecting rod
bearing size
Color
painted
Bearing thickness
Blue
1.4991 – 1.5020 mm (0.05902 – 0.05913 in.)
Yellow 1.4961 – 1.4990 mm (0.05890 – 0.05901 in.)
Nothing 1.4931 – 1.4960 mm (0.05878 – 0.05889 in.)
Black
1.4901 – 1.4930 mm (0.05867 – 0.05877 in.)
Green
1.4870 – 1.4900 mm (0.05855 – 0.05866 in.)
1. Paint
I3RH0A140019-01
Number stamped on
connecting rod and its cap
(connecting rod big end
inside diameter)
1
2
3
Alphabet stamped
on crank web No.3
(Crankshaft pin
diameter)
A
Green
Black
Nothing
B
Black
Nothing Yellow
C Nothing Yellow
Blue
New standard bearing to be
installed.
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