Suzuki Liana RH413, Service Manual

Page: 258 / 1302

1D-53 Engine Mechanical:
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 of M13 engine, 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 “Purple” to its journal.
New standard size crankshaft main bearing
specification
5) Measure main bearing clearance with newly
selected standard bearing referring to “Main Bearing
Clearance” under “Main Bearings Inspection”.
If clearance still exceeds its limit, use next thicker
bearing and recheck clearance.
6) When replacing crankshaft or cylinder block due to
any reason, select new standard bearings to be
installed by referring to number stamped on new
crankshaft or alphabets stamped on new cylinder
block.
Undersize bearing (0.25 mm)
• 0.25 mm undersize bearing is available, in five kinds
varying in thickness.
To distinguish them, each bearing is painted in the
following colors at such position as indicated in the
figure.
Each color represents the following thickness at the
center of bearing.
Undersize of crankshaft main bearing thickness
Number stamped on crank web
No.2 (Journal diameter)
Engine
model
1 2 3
Alphabet
stamped on
cylinder
block (Cap
bore
diameter)
A
M13
engine
Pink Purple Brown
B Purple Brown Green
C Brown Green Black
A
M16
engine
Purple Brown Green
B Brown Green Black
C Green Black Colorless
New standard bearing to
be installed
Engine model Color painted Bearing thickness
M13 engine
Red and Pink 2.115 – 2.119 mm
(0.0833 – 0.0834 in.)
Red and Purple 2.118 – 2.122 mm
(0.0834 – 0.0835 in.)
Red and Brown 2.121 – 2.125 mm
(0.0835 – 0.0837 in.)
Red and Green 2.124 – 2.128 mm
(0.0836 – 0.0838 in.)
Red and Black 2.127 – 2.131 mm
(0.0837 – 0.0839 in.)
M16 engine
Red and Purple 2.117 – 2.121 mm
(0.0833 – 0.0835 in.)
Red and Brown 2.120 – 2.124 mm
(0.0835 – 0.0836 in.)
Red and Green 2.123 – 2.127 mm
(0.0836 – 0.0837 in.)
Red and Black 2.126 – 2.130 mm
(0.0837 – 0.0839 in.)
Red only 2.129 – 2.133 mm
(0.0838 – 0.0840 in.)
1. Paint
I2RH01140192-01