Suzuki Liana RH413, Service Manual

Page: 257 / 1302

Engine Mechanical: 1D-52
2) Next, check bearing cap bore diameter without
bearing. On mating surface of cylinder block, five
alphabets are stamped as shown in the figure.
Three kinds of alphabets (“A”, “B” and “C”) represent
the following cap bore diameters.
Stamped alphabets on cylinder block represent
bearing cap bore diameter marked with an arrow in
the figure respectively.
For example of M13 engine, stamped “A” indicates
that corresponding bearing cap bore diameter is
49.0000 – 49.0060 mm (1.9292 – 1.9293 in.).
Crankshaft bearing cap bore
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 the
figure.
Each color indicated the following thickness at the
center of bearing.
Standard size of crankshaft main bearing
thickness
Engine model
Stamped
alphabet
Bearing cap bore
diameter (without
bearing)
M13 engine
A 49.0000 – 49.0060 mm
(1.9292 – 1.9293 in.)
B 49.0061 – 49.0120 mm
(1.9294 – 1.9296 in.)
C 49.0121 – 49.0180 mm
(1.9297 – 1.9298 in.)
M16 engine
A 56.0000 – 56.0060 mm
(2.2048 – 2.2049 in.)
B 56.0061 – 56.0120 mm
(2.2050 – 2.2051 in.)
C 56.0121 – 56.0180 mm
(2.2052 – 2.2054 in.)
I2RH0B140143-01
Engine model Color painted Bearing thickness
M13 engine
Pink 1.990 – 1.994 mm
(0.0783 – 0.0785 in.)
Purple 1.993 – 1.997 mm
(0.0785 – 0.0786 in.)
Brown 1.996 – 2.000 mm
(0.0786 – 0.0787 in.)
Green 1.999 – 2.003 mm
(0.0787 – 0.0789 in.)
Black 2.002 – 2.006 mm
(0.0788 – 0.0790 in.)
M16 engine
Purple 1.992 – 1.996 mm
(0.0784 – 0.0786 in.)
Brown 1.995 – 1.999 mm
(0.0785 – 0.0787 in.)
Green 1.998 – 2.002 mm
(0.0787 – 0.0788 in.)
Black 2.001 – 2.005 mm
(0.0788 – 0.0789 in.)
Colorless
(no paint)
2.004 – 2.008 mm
(0.0789 – 0.0791 in.)
1. Paint
I2RH01140191-01