2003 SSANGYONG MUSSO Service Manual

1B3-72 OM600 ENGINE MECHANICAL
Tools Required 601 589 03 43 00 Oil Seal Assmbler Removal Procedure
1. Remove the bolts (3, 6) from end cover, By pulling out thelugs (arrow), remove the cover. Notice Be careful not to damage the oil pan gasket.
2. Remove the radial seal (4) with care not to damage the sealing surface.
Installation Procedure
1. Thoroughly clean the sealing surface of end cover and applyLoctite 573.
2. Clean the groove of radial seal.
3. Apply Loctite 573 on the bolts and install the end cover.
Tightening Torque 10 Nm
Notice Be careful not to damage the oil pan gasket.
4. Install the inner oil seal assembler to the crankshaft flange.
Oil Seal Assembler 601 589 03 43 00

OM600 ENGINE MECHANICAL 1B3-73
Notice The sealing lip of the repair radial seal is offset to the inside by 3mm to ensure that it does not run in any groove whichthe standard radial seal may have left on the crankshaftflange.
7. Install the outer oil seal assembler on he seal and by tightening the bolts, press the radial seal into the end coveras far as the stop. Notice The seal must be positioned exactly at right angles in the end cover to ensure that it provides a proper seal.
Oil Seal Assembler 601 589 03 43 00 A Standard Radial Seal
B Repair Radial Seal
5. Coat a little oil on the sealing lip of new radial seal and
contacting surface. Notice Don ’t use grease.
6. Insert the new radial seal (4) onto the oil seal assembler (7).

1B3-74 OM600 ENGINE MECHANICAL
VIBRATION DAMPER AND HUB
Preceding Work : Removal of the cooling fanRemoval of poly V-belt
1 Bolt............................................................ 10Nm
2 Cooling Fan Belt Pulley
3 Socket Bolt ................................................ 23Nm
4 Crankshaft Belt Pulley
5 Vibration Damper 6 Bolt
................................................ 200Nm + 90 °
7 Washer
8 Straight Pin
9 Hub
10 Oil Pan

OM600 ENGINE MECHANICAL 1B3-75
Sectional View
3 Socket Bolt
4 Crankshaft Belt Pulley
5 Vibration Damper
6 Bolt
7 Washer
8 Straight Pin
Notice The mounting position of vibration damper is fixed by straight pin (8).
Tools Required 602 589 00 40 00 Engine Lock103 589 00 30 00 Puller 9 Hub
11 Radial Seal
12 Timing Gear Case Cover
13 Key
14 Crankshaft Sprocket
16 Crankshaft

1B3-76 OM600 ENGINE MECHANICAL
Removal Procedure
1. Remove the starter motor and install the engine lock intothe wheel ring gear.
Engine Lock 602 589 00 40 00
2. Remove the poly V-belt.
3. Remove the cooling fan. NoticeKeep the fan in vertical position.
4. Remove the cooling fan belt pulley (2).
5. Place alignment marks (arrow) on the vibration damper (5) and crankshaft belt pulley (4).
6. Remove the timing sensor bracket. Notice
Remove if necessary.

OM600 ENGINE MECHANICAL 1B3-77
7. Remove the socket bolts (3) and then remove the beltpulley (4) and vibration damper (5).
8. Remove the washer and bolt.
9. Remove the hub by using a puller. Puller 103 589 00 33 00
10. Replace the radial seal.

1B3-78 OM600 ENGINE MECHANICAL Installation Procedure
1. Install the hub.Notice Exactly align the woodruff key and the groove of hub (arrow).
2. Install the washer (7) and tighten the bolt (6).
Washer (new) : 1 EA 200 Nm + 90°
3. Install the vibration damper. Notice Exactly align and insert onto the straight pin.
4. Install the belt pulley.
Tightening Torque 25 Nm
Notice Align the alignment marks.

OM600 ENGINE MECHANICAL 1B3-79
5. Install the timing sensor bracket.Notice See the ‘TDC setting ’.
6. Install the cooling fan pulley.
Tightening Torque 10 Nm
7. Install the cooling fan.
8. Install the fan belt.
9. Remove the engine lock.