SsangYong Rexton. Manual — part 37
DI02-39
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE HOUSING
DI ENG SM - 2004.4
1. Unscrew the bolts and remove the connecting rod journal
bearing and bearing caps.
2. Remove the bearing cap bolts.
3. Remove the bearing caps.
Notice
Position the #1 piston at TDC and remove the piston
connecting rod journal bearing caps.
4. Remove the bearing caps and lower thrust bearing.
5. Separate the lower bearing shells from the bearing caps.
Notice
•
The crankshaft bearing caps are marked with
stamped numbers. Start to remove from the
crankshaft pulley side.
•
Do not mix up the bearing shells.
Crankshaft - Disassembly
Notice
Do not mix up the bearing shells.
Y220_02102
Y220_02103
Y220_02104
Y220_02105
6. Remove the crankshaft.
7. Remove the upper thrust washers.
8. Remove the upper bearing shells from the crankcase.
DI02-40
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE HOUSING
DI ENG SM - 2004.4
Notice
The retaining lugs should be positioned in the grooves
(arrow).
Notice
If the maximum permissible length of L= 63.8 mm is
exceeded, the 12-sided stretch bolts should be
replaced.
2. Coat the upper thrust washers with oil and insert into the
crankcase so that the oil grooves are facing the crank
webs (arrow).
3. Coat the lower thrust washers with oil and insert into the
crankcase so that the oil grooves are facing the crank
webs (arrow).
1. Thoroughly clean the oil galleries and check the journal
section and bearings. Replace if necessary.
4. Coat the new crankshaft with engine oil and place it on
the crankcase.
5. Install the crankshaft bearing caps according to the
markings and tighten the bolts.
Tightening torque
55 ± 5 Nm + 90° + 10°
Notice
Install from #1 cap.
Y220_02106
Y220_02107
Y220_02108
Y220_02109
Crankshaft - Reassembly
DI02-41
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE HOUSING
DI ENG SM - 2004.4
Y220_02110
6. Position the #1 piston at TDC and install the crankshaft.
7. Install the piston connecting rod journal to the crankshaft
journal and tighten the bolts.
8. Measure the crankshaft bearing axial clearance.
• When new: 0.100 ~ 0.245 mm
• When used: 0.300 mm
9. Rotate the crankshaft by hand and check whether it
rotates smoothly.
DI02-42
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE HOUSING
DI ENG SM - 2004.4
Y220_02111
FLYWHEEL
System Description
This flywheel is installed to the rear end of crankshaft and transfers the output from the engine to the power train
mechanism. When starting the engine, this drive the crankshaft train mechanism initially by using the power from the
start motor. Also, DMF measure the crankshaft speed, sends the signals to ECU, and controls the ignition timing.
Y220_02147
DUAL MASS FLYWHEEL (DMF, MANUAL TRANSMISSION EQUIPPED VEHICLE)
Primary wheel
Primary wheel
Secondary
wheel
Ring gear
Plastic bushing
Conventional flywheel
DMF
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