SsangYong Rexton. Manual - part 374

SSANGYONG  Y200

1B3-72  DIESEL ENGINE MECHANICAL

YAD1BEM0

YAD1BEN0

YAD1BEP0

YAD1BEQ0

Tools required

001 589 53 21 00

Dial Gauge

363 589 02 21 00

Dial Gauge Holder

366 589 00 21 05

Extension

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 bearing shell (6) from the bearing

cap (9).

6. Remove the upper thrust bearings (4).

7. Remove the upper bearing shells (3) from

crankcase.

5. Remove the crankshaft (5).

DIESEL ENGINE MECHANICAL  1B3-73

SSANGYONG  Y200

YAD1BER0

YAD1BES0

YAD1BET0

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.

Installation Notice

Tightening Torque

55 N•m (41 lb-ft)+ 90°

12. Measure crankshaft bearing diameters (E) using

the dial gauge 001 589 53 21 00 and 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.

No. 1 is vibration damper side.

SSANGYONG  Y200

1B3-74  DIESEL ENGINE MECHANICAL

YAD1BEU0

YAD1BEV0

YAD1BEW0

YAD1BEX0

14. Measure crankshaft bearing journal diameter (F).

Notice: When measured in A and B, the runout
should not exceed 0.010 mm.

15. Measure radial clearance of crankshaft bearing

(G).

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).

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.

Clearance ‘G’

0.027 - 0.051 mm

Notice: If ‘G’ is out of standard, replace the
bearing shells and adjust the radial clearance of
crankshaft bearing.

Example) Measured value ‘E’ = 57.700 mm

Measured value ‘F’ = 57.659 mm

Clearance ‘G’

= 0.041 mm

DIESEL ENGINE MECHANICAL  1B3-75

SSANGYONG  Y200

YAD1BEY0

YAD1BEZ0

YAD1BF00

YAD1BF10

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).

22. Rotate the crankshaft with hand and check whether

it rotates smoothly.

23. Measure crankshaft bearing axial clearance using

dial gauge 001 589 53 21 00 and dial gauge holder
363 589 02 21 00.

Notice: If the max. length of bolts (L) exceed
63.8 mm, replace them.

20. Coat the new crankshaft with engine oil and place

it on the crankcase.

21. Install the crankshaft bearing caps according to

marking and tighten the bolts.

Installation Notice

Tightening Torque

55 N•m (41 lb-ft)+ 90°

Install from No. 1 cap.

Notice: If the clearance is out of standard, adjust
the axial clearance of crankshaft bearing by
replacing the thrust washers.

Notice: The same thickness of thrust washers
should be installed on both sides of the thrust
bearing.

Clearance

0.100 - 0.245 mm