SsangYong Rexton. Manual - part 311

 

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SsangYong Rexton. Manual - part 311

 

 

M162 ENGINE MECHANICAL  1B1-47

SSANGYONG  Y200

Notice:

Make sure the crankshaft bearing cap properly
seated in place in the crankcase side. When
perfectly installed, the projected part (arrow)
locates in the left side (intake manifold side).

Assemble so that the projected part of the cap
and crankcase face the same direction.

Removal & Installation Procedure

1. Unscrew the connecting rod bearing cap bolt and

remove the bearing cap.

Installation Notice

2. Unscrew the crankshaft bearing cap bolts and

separate the upper and lower bearing shells and
thrust washers.

Installation Notice

Remove the bearing cap from front (pulley side)
to rear.

Make sure that the upper and lower bearing
shells do not change each other and coat with
engine oil.

The oil grooves (arrows) in the thrust washers
must face outward and insert the thrust bearing
into the bearing cap.

There are five kinds of thrust washers by
thickness. Select the proper washer when
repaired.

3. Remove the crankshaft.

4. Installation should follow the removal procedure

in the reverse order.

5. After completion of the installation, check for the

rotating condition of the crankshaft.

Make sure that the upper and lower bearing
shells do not change each other.

Coat the bearing shell with engine oil.

Install the bearing cap according to the
consecutive number.

YAD1B900

YAD1B910

YAD1B920

Tightening Torque

1st step: 40 + 5 N•m

(30 + 3.7 lb-ft)

2nd step: 90° + 10°

Part  No. : 601  030  00  62

2.15  mm

Part  No. : 601  030  01  62

2.20  mm

Part  No. : 601  030  02  62

2.25  mm

Part  No. : 601  030  03  62

2.30  mm

Part  No. : 601  030  04  62

2.40  mm

Tightening Torque

1st  step: 50 - 60 N•m

(37 - 44 lb-ft)

2nd step: 90°

SSANGYONG  Y200

1B1-48  M162 ENGINE MECHANICAL

YAD1B930

YAD1B940

YAD1B950

YAD1B960

Inspection

1. If the length ‘L’ of the crankshaft bearing cap bolt

exceeds  63.8 mm, replace it.

2. Make sure the crankshaft bearing cap is properly

seated  on the cylinder block (arrows).

3. Measure and record the inner diameter of the

crankshaft bearing.

Notice:

Measure at 2 points (1, 2).

Measure ‘A’,‘B’and ‘C’ as shown. If average
value of ‘B’ and ‘C’is less than value ‘A’, then
the average value of ‘B’ and ‘C’ is actual
average value. If average value of ‘B’ and ‘C’ is
more than value ‘A’, then the value ‘A’ is actual
average value.

4. Measure and record the diameter of the crankshaft

bearing journal.

Notice:

Record the mean value when measured at 3
points (A, B, C).

Measure the inner diameter of bearing and the
diameter of journal and if it is out of the standard
data, replace the bearing shell.

M162 ENGINE MECHANICAL  1B1-49

SSANGYONG  Y200

Service Data Standard (Crankshaft Main Bearing Gap)

(Connecting Rod Bearing Gap)

Item

Main Bearing Journal

( NO. 1, 5, 7)

Main Bearing Journal

( NO. 3, 4, 6)

Measuring Position

Radial

Axial

Radial

Axial

Gap (mm)

Static condition :0.015 - 0.039

Dynamic condition: 0.031 - 0.051

(Consider the expansion 0.011 - 0.016)

0.010 - 0.254

Static condition :0.011 - 0.039

Dynamic condition: 0.031 - 0.051

(Consider the expansion 0.015 - 0.022)

0.010 - 0.254

Item

Connecting Rod Bearing

Measuring Position

Radial

Gap (mm)

0.030 - 0.050

SSANGYONG  Y200

1B1-50  M162 ENGINE MECHANICAL

CONNECTING ROD

Preceding Work : Removal of piston

1 Connecting Rod Bushing
2 Oil Gallery
3 Balance Weight
4 Connecting Rod Bolt (M9 x 52, 12 pieces)

.......... 1st step

40+5 N•m (30+3.7 lb-ft)

2nd step 90°+10°

YAD1B970

5 Fit Sleeve
6 Upper Connecting Rod Bearing
7 Lower Connecting Rod Bearing
8 BearingShell Lug
9 Marking [Indication(//) or Numbers]

Service Data Standard

Distance (L) from The Connecting Rod Bearing Bore Center to The Bushing Bore Center

Width of The Connecting Rod (B) at Bearing Bore

Width of The Connecting Rod (b) at Bushing Bore

Basic Bore at The Bearing Shell (D1)

Basic Bore at The Bushing (d1)

Bushing Inner Diameter (d)

Clearance Between The Piston Pin and The Bushing

Peak-to-valley Height of Connecting Rod Bushing on Inside

Permissible Twist of Connecting Rod Bearing Bore to Connecting Rod Bushing Bore

Permissible Deviation of Axial Paralleism of Connecting Rod Bearing Bore to Connecting

Rod Bushing Core

Permissible Deviation of Connecting Rod Bearing Bore from Concentricity

Permissible Difference of Each Connecting Rod in Weight

145 ± 0.05 mm

21.940 - 22.000 mm

21.940 - 22.000 mm

51.600 - 51.614 mm

24.500 - 24.571 mm

22.007 - 22.013 mm

0.007 - 0.018 mm

0.005 mm

0.15 mm

0.07 mm

0.01 mm

0.4 g

 

 

 

 

 

 

 

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