SsangYong Musso. Manual - part 381

1B3-86  OM600 ENGINE MECHANICAL

24.500 - 24.533

24.600 - 24.633

24.700 - 24.733

24.900 - 24.933

25.000 - 25.033

New

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 - 24.633

24.700 - 24.733

24.900 - 24.933

25.000 - 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 - 57.715

57.450 - 57.465

57.200 - 57.215

56.950 - 56.965

Repair size 1

Repair size 2

Repair size 3

Repair size 4

Bearing Clearances

Thrust bearing

Crankshaft 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

2.20

2.25

2.35

2.40

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 lower

Color 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-yellow

Red or white-red

Marking of bearing journals on crank webs

Color 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

1B3-88  OM600 ENGINE MECHANICAL

Removal & Installation Procedure

1. Remove the bearing cab bolt.

2. Remove the bearing caps (8).

Notice

The crankshaft bearing caps are marked with stamped
numbers. Remove the bearing cap from the vibration
damper side.

3. Remove the crankshaft bearing caps (9) and lower thrust

bearings (7).

4. Remove the lower thrust bearings (6) from the bearing cap

(9).

5. Remove the crankshaft (5).

6. Remove the upper thrust bearings(4).

7. Remove the upper bearing shells (3) from crankcase.

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.