2003 SSANGYONG MUSSO oil

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 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 1B3-81
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 SealB 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).
NoticeAlign 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 intothe 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 facingthe crank webs (arrow). Notice The retaining lugs should be positioned in the grooves (arrow).

OM600 ENGINE MECHANICAL 1B3-91
Notice If the max. length of bolts(L) exceed 63.8mm, replace them.
19. Coat the new crankshaft with engine oil and place it on the crankcase.
20. Install the crankshaft bearing caps according to marking and tighten the bolts.
Tightening Torque 55 Nm + 90 °
Notice Install from No. 1 cap.
22. Rotate the crankshaft with hand and check whether it rotates smoothly.
23. Measure crankshaft bearing axial clearance.
Clearance 0.100 - 0.245mm
Notice If the clearance is out of standard, adjust the axial clearance of crankshaft bearing by replacing the thrust washers.
Dial Gauge 001 589 53 21 00
Dial Gauge Holder 363 589 02 21 00
Notice The same thickness of thrust washers should be installed on both sides of the thrust bearing.