1998 SSANGYONG MUSSO oil

OM600 ENGINE MECHANICAL 1B3-67
Installation Procedure
1. Thoroughly clean the sealing surface and apply sealant.
2. Install the timing case cover.
Notice
Bolts arrangement
1.M6 x 60
2.M6 x 70
3.M6 x 40
3. Tighten the socket bolts in the chain box.
Tightening Torque 10 Nm
Tightening Torque 23 Nm
4. Tighten the oil pan bolts.
Tightening Torque10 Nm
10 Nm
23 Nm
Socket bolt
M6 bolt
M8 bolt

1B3-70 OM600 ENGINE MECHANICAL
15. Install the guide pulley (22) and fit the closing cover (20).
16. Replace the gasket (3) and install the cylinder head cover
(2).
17. Install the cooling fan belt pulley and fan clutch.
18. Install the belt tensioning device and then install the belt.
19. Install the cooling fan.
20. Fill the engine oil and check oil leaks by running the engine.
Tightening Torque 23 Nm
Tightening Torque 10 Nm

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 the
lugs (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 apply
Loctite 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 which
the standard radial seal may have left on the crankshaft
flange.
7. Install the outer oil seal assembler on he seal and by
tightening the bolts, press the radial seal into the end cover
as 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 fan
Removal of poly V-belt
1 Bolt............................................................10Nm
2 Cooling Fan Belt Pulley
3 Socket Bolt................................................23Nm
4 Crankshaft Belt Pulley
5 Vibration Damper6 Bolt................................................200Nm + 90°
7 Washer
8 Straight Pin
9 Hub
10 Oil Pan

OM600 ENGINE MECHANICAL 1B3-81
Notice
The sealing lip of the repair radial seal is offset to the inside
by 2mm to ensure that is does not run in any groove which
the standard radial seal may have left on the crankshaft
flange.
A Standard Radial Seal
B Repair Radial Seal
Replacement Procedure
1. Pull out the radial seal (1) and be careful not to damage the
sealing surface of timing case cover.
2. Thoroughly clean the mounting bore of the radial seal.
3. Coat a little oil on the sealing lip of new radial (1) and contact
surface.
Notice
Don’t use grease.
4. Install the radial seal (1) by using a sleeve (4).
Notice
Align the groove of sleeve and woodruff key(arrow).
Sleeve 601 589 03 14

OM600 ENGINE MECHANICAL 1B3-89
14. Measure crankshaft bearing journal diameter (F).
Notice
When measured in A and B, the runout should not exceed
0.010mm.
8. Thoroughly clean the oil gallery.
9. Select a proper new bearing shells with reference to table.
10. Coat the new bearing shells with oil and insert into the
crankcase and into the crankshaft bearing caps.
Notice
Do not mix up upper and lower crankshaft bearing shells.
11. Install the bearing caps according to marking and tighten
the 12-sided stretch bolts.
Tightening Torque 35 - 40 Nm
Notice
No. 1 is vibration damper side.
12. Measure crankshaft bearing diameters (E).
Extension 366 589 00 21 05
13. Measure at 3 points (A, B and C) and if the average value
of B and C is less than A’s value, the average value of B
and C is the mean value and if more than A’s value, A’s
value is the mean value.

1B3-90 OM600 ENGINE MECHANICAL
15. Measure radial clearance of crankshaft bearing (G).
Clearance ‘G’0.027 - 0.051mm
Notice
If ‘G’ is out of standard, replace the bearing shells and
adjust the radial clearance of crankshaft bearing.
Example)Measured value ‘E’ = 57.700mm
Measured value ‘F’ = 57.659mm
Clearance ‘G’ = 0.041mm
16. Remove the crankshaft bearing cap.
17. Measure width of thrust bearing journal (H) and adjust with
proper thrust bearings (see table).
Notice
The same thickness of thrust washers should be installed
on both sides of the thrust bearing.
18. Coat the upper thrust bearing (4) with oil and insert into
the crankcase so that the oil grooves are facing the crank
webs (arrow).
19. Coat the lower thrust bearing (7) with oil and insert into the
crankshaft bearing cap so that the oil grooves are facing
the crank webs (arrow).
Notice
The retaining lugs should be positioned in the grooves
(arrow).