2003 SSANGYONG MUSSO Service Manual

1B3-80 OM600 ENGINE MECHANICAL
CRANKSHAFT FRONT RADIAL SEAL
1 Radial Seal
2 Timing Case Cover
Tools Required 601 589 03 14 00 Sleeve3 Woodruff Key

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

1B3-82 OM600 ENGINE MECHANICAL
CRANKSHAFT BALL BEARING
1 Spacer
2 Cover ......................................... Replace
Notice
Manual transmission only.
Tools Required 000 589 33 33 00 Counter Support000 589 25 33 00 Internal Extractor Removal & Installation Procedure
1. Remove the manual transmission.
2. Using a puller, pull out the locking ring and ball bearing together.
Counter Support 000 589 33 33 00
Internal Extractor 000 589 25 33 00
3. Apply Loctite 241 on the new ball bearing and then insert the ball bearing to be stopped at the spacer ring by using a proper mandrel.3 Ball Bearing
4 Bolt ....................................... 45Nm + 90 °

OM600 ENGINE MECHANICAL 1B3-83
CRANKSHAFT
Preceding Work : Removal of the end coverRemoval of the piston Removal of the crankshaft sprocket
3 Crankshaft Main Bearing Shells (Upper)
4 Trust Bearings (Upper)
5 Crankshaft
6 Crankshaft Main Bearing Shells (Lower) 7 Thrust Bearings (Lower)
8 Crankshaft Bearing Cap
9 Crankshaft Bearing Cap (Fit Bearing)
10 12-sided Stretch Bolts ....................... 55Nm + 90°
Tools Required 001 589 53 21 00 Dial Gauge363 589 02 21 00 Dial Gauge Holder366 589 00 21 05 Extension

1B3-84 OM600 ENGINE MECHANICAL3 Crankshaft Main Bearing Shells (Upper)
4 Thrust Bearings (Upper)
5 Crankshaft
6 Crankshaft Main Bearing Shells (Lower)
7 Thrust Bearings (Lower)
A Radial Bearings
B Radial and Axial Bearings (Thrust Bearing)
Notice The gaps between the bearing shell and bore and between the bearing shell and journal are different
each other. Refer to service data.
Thrust Washer and Bearing Arrangement OM662LA Engine

OM600 ENGINE MECHANICAL 1B3-85
3 Crankshaft Main Bearing Shells (Upper)
4 Thrust Bearings (Upper)
5 Crankshaft
6 Crankshaft Main Bearing Shells (Lower)
7 Thrust Bearings (Lower)A Radial Bearings
B Radial and Axial Bearings (Thrust Bearing)
Notice The gaps between the bearing shell and bore and between the bearing shell and journal are different
each other. Refer to service data.
OM661LA Engine

1B3-86 OM600 ENGINE MECHANICAL
24.500 - 24.533 24.600 - 24.633 24.700 - 24.733 24.900 - 24.93325.000 - 25.033New
Limit New
Limit
Radial clearances Axial clearances Crankshaft bearing
journal diameter
Crankshaft Standard and Repair Sizes
Standard size 50.950 - 57.965
journal width
24.500 - 24.533 24.600 - 24.63324.700 - 24.73324.900 - 24.93325.000 - 25.033
-Thrust bearing journal diameter
47.950 - 47.965
Thrust bearing
47.700 - 47.715 47.450 - 47.650 47.200 - 47.215 46.950 - 46.965
57.500 - 57.71557.450 - 57.465 57.200 - 57.215 56.950 - 56.965
Repair size 1Repair size 2 Repair size 3 Repair size 4
Bearing Clearances
Thrust bearingCrankshaft bearing
0.026 - 0.068 Max. 0.080 - -
0.027 - 0.051
Max. 0.070
0.100 - 0.254
Max. 0.300
Matching Fit Bearing Journal Width to Thrust Bearings
Fit bearing journal width Thrust bearings thickness
2.15 2.202.252.352.40
Notice
Measure crankshaft axial clearance and adjust with proper thrust Bearing.
The same thickness of washer must be installed on both sides of the fit bearing. mm mm mm

OM600 ENGINE MECHANICAL 1B3-87
bearing shell
Matching Crankshaft Bearing Shells to Basic Bearing Bore in Crankshaft Matching Crankshaft Bearing Shells to Basic Bearing Journal of Crankshaft
Marking of basic bearing bore in lowerColor code of relevant crankshaft
parting surface 1 punch mark or blue
2 punch marks or yellow 3 punch marks or red bearing shell
Blue or white-blue
Yellow or white-yellowRed or white-red
Marking of bearing journals on crank websColor code of relevant crankshaft
Blue or white-blue
Yellow or white-blue Red or white-blue Blue or white-blue
Yellow or white-yellow Red or white-red