Suzuki Baleno Manual page 1528

6A1-68 ENGINE MECHANICAL (G13/G16 TYPE ENGINE)
1. Crank webs of No.2 and No.3 cylinders
5) Remove cap and using scale on gaging plastic envelope, mea-
sure gaging plastic width at its widest point. If clearance ex-
ceeds its limit, replace bearing. Always replace both upper and
lower inserts as a unit.
A new standard bearing may produce proper clearance. If not,
it will be necessary to regrind crankshaft journal for use of 0.25
mm undersize bearing.
After selecting new bearing, recheck clearance.
Bearing clearance Bearing clearance
1. Gaging plastic
2. Scale
Selection of main bearings
STANDARD BEARING:
If bearing is in malcondition, or bearing clearance is out of specifi-
cation, select a new standard bearing according to the following
procedure and install it
1) First check journal diameter by using the following procedure.
As shown in figure, crank webs of No.2 and No.3 cylinders have
five stamped numerals.
Three kinds of numerals ("1", "2" and "3") represent the follow-
ing journal diameters
displacement
1.3 liter
1.6 liter
The first, second, third, fourth and fifth (left to right) stamped nu-
merals represent journal diameters at bearing caps "1", "2", "3",
"4" and "5" respectively. For example, in figure, the first (left-
most) numeral "3" indicates that journal dia. at bearing cap "1"
is within 44.982 – 44.988 (for 1.3 liter engine) or 51.982 – 51.988
mm (for 1.6 liter engine), and second one "1" indicates that jour-
nal dia. at cap "2" is within 44.994 – 45.000 mm (for 1.3 liter en-
gine) or 51.994 – 52.000 mm (for 1.6 liter engine)
0.020 – 0.040 mm
1.3L
(0.0008 – 0.0016 in.)
0.016 – 0.036 mm
1.6L
(0.0006 – 0.0014 in.)
Engine Numeral
stamped
1
2
3
1
2
3
Standard Limit
0.060 mm
(0.0023 in.)
0.060 mm
(0.0023 in.)
Journal diameter
44.994 – 45.000 mm
(1.7714 – 1.7716 in.)
44.988 – 44.994 mm
(1.7712 – 1.7714 in.)
44.982 – 44.988 mm
(1.7709 – 1.7712 in.)
51.994 – 52.000 mm
(2.0470 – 2.0472 in.)
51.988 – 51.994 mm
(2.0468 – 2.0470 in.)
51.982 – 51.988 mm
(2.0465 – 2.0468 in.)