Suzuki 2006 SX4 Service Manual page 349

3) There are 5 kinds of standard bearings differing in
thickness. To distinguish them, they are painted in
the following colors at the position as indicated in
figure.
Each color indicated the following thickness at the
center of bearing.
Standard size of crankshaft main bearing
thickness
Color
Bearing thickness
painted
Purple 1.992 – 1.996 mm (0.07843 – 0.07858 in.)
Brown 1.995 – 1.999 mm (0.07855 – 0.07870 in.)
Green 1.998 – 2.002 mm (0.07867 – 0.07882 in.)
Black 2.001 – 2.005 mm (0.07878 – 0.07893 in.)
Colorless
2.004 – 2.008 mm (0.07890 – 0.07906 in.)
(no paint)
4) From number stamped on crank web No.2 and alphabets stamped on cylinder block, determine new standard
bearing to be installed to journal, by referring to the table shown.
For example, if number stamped on crank web No.2 is "1" and alphabet stamped on cylinder block is "B", install a
new standard bearing painted in "Brown" to its journal.
New standard size crankshaft main bearing specification
Alphabet stamped on cylinder
block (Cap bore dia.)
Number stamped on crank web No.2 (Journal diameter)
1
A or 1 Purple
B or 2 Brown
C or 3 Green
New standard bearing to be installed
Engine Mechanical:
1. Paint
2
Brown Green
Green Black
Black Colorless
1D-67
I2RH01140191-01
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