SsangYong Musso. Manual — part 252
M162 ENGINE MECHANICAL 1B1-51
Inspection
1. If the length ‘L’ of the crankshaft bearing cap bolt exceeds
63.8mm, replace it.
2. Make sure the crankshaft bearing cap is properly seated
on the cylinder block (arrows).
3. Measure and record the inner diameter of the crankshaft
bearing.
Notice
z
Measure at 2 points (1, 2).
z
Measure ‘A’,‘B’and ‘C’ as shown. If average value of ‘B’
and ‘C’is less than value ‘A’, then the average value of
‘B’ and ‘C’ is actual average value. If average value of
‘B’ and ‘C’ is more than value ‘A’is actual average value.
4. Measure and record the diameter of the crankshaft bearing
journal.
Notice
z
Record the mean value when measured at 3 points (A,
B, C).
z
Measure the inner diameter of bearing and the diameter
of journal and if it is out of the standard data, replace
the bearing shell.
1B1-52 M162 ENGINE MECHANICAL
Service Data Standard (Crankshaft Main Bearing Gap)
(Connecting Rod Bearing Gap)
Item
Main Bearing Journal
( NO. 1, 5, 7)
Main Bearing Journal
( NO. 3, 4, 6)
Measuring Position
Radial
Axial
Radial
Axial
Gap (mm)
Static condition :0.015 - 0.039
Dynamic condition: 0.031 - 0.051
(Consider the expansion 0.011 - 0.016)
0.010 - 0.254
Static condition :0.011 - 0.039
Dynamic condition: 0.031 - 0.051
(Consider the expansion 0.015 - 0.022)
0.010 - 0.254
Item
Connecting Rod Bearing
Measuring Position
Radial
Gap (mm)
0.030 - 0.050
M162 ENGINE MECHANICAL 1B1-53
FLYWHEEL / DRIVEN PLATE
Preceding Work : Removal of manual or automatic transmission
1 Flywheel Mounting Bolt (M10 x 22, 8 pieces)
. . . . . . . . . . . ... 1st step 45+5 Nm
2nd step +90° +10°
2 Plate
3 Driven Plate (A/T)
4 Dowel Pin
Service Data Standard (Stretch Bolt)
Nominal Size
Stretch Side Diameter
Bolt Length
Tightening Torque
M x 1.5
8.5 - 0.2 mm
8.0 mm
21.8 - 22.2 mm
-
When New
Min. Diameter
When New
D
d
L
1st step 50 Nm, 2nd step 90°
1B1-54 M162 ENGINE MECHANICAL
Removal & Installation Procedure
1. Unscrew the stretch bolt.
Installation Notice
Sectional View
1 Oil Pan
2 Cover
3 Crankshaft Front Seal
4 Flywheel MTG Bolt
5 Crankshaft
6 Dowel Pin
7 Plate
8 TGCC
9 Bolt
10 Front Drive Plate
11 Rear Drive Plate
12 Rivet
13 Segment
14 Ring Gear
z
Replace the bolt when the stretch side diameter (d) of
the flywheel mounting bolt is less than 8.0mm.
z
For the stretch bolt tightening, keep the socket wrench
and Tommy-bar to be 90° and tighten as specified.
2. Remove the flywheel for manual transmission vehicles, or
the driven plate (3), and plate (2) for Auto. transmission
vehicle.
3. Installation should follow the removal procedure in the
reverse order.
Tightening Torque
1st step 45+5 Nm
2nd step 90° + 10°
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