SsangYong Rexton. Service manual - part 312

M162 ENGINE MECHANICAL  1B1-51

SSANGYONG  Y200

Inspection

1. Measure the basic bore of the connecting rod

bearing.

Notice: If the basic bore exceeds the value of
51.614 mm, replace the bearing or check the
connecting rod.

2. Check connecting rod bolts.

3. Check the assembly mark(indication//or number:

arrow) of the connecting rods and the bearing cap
when installing.

Notice:

•

Make sure it doesn’t exceed over 4g with other
connecting rods when replacing the connecting
rods.

•

Check if the connecting rod and the bearing
cap are accurately seated on the groove when
replacing the bearing.

Notice: If the length exceeds max. length, replace
it.

YAD1B980

YAD1B990

YAD1B0A0

Length When New (L)

Max. Length (L)

Tightening Torque

51.7 - 52 mm

52.9 mm

1st  step: 40 + 5 N•m

(30 + 3.7 lb-ft)

2nd step: 90°+10°

SSANGYONG  Y200

1B1-52  M162 ENGINE MECHANICAL

PISTON

Preceding Work : Removal of engine

Removal of cylinder head

Removal of oil pan

Removal of oil pump

Removal of baffle plate

1 Connecting Rod Bearing Cap
2 Connecting Rod
3 Connecting Rod Bearing Cap Bolt

(M9 x 52, 12 pieces)

.......... 1st  step

40+5  N•m (30+3.7 lb-ft)

2nd step 90°+10°

YAD1B2P0

4 Piston
5 Snap Ring
6 Piston Pin

M162 ENGINE MECHANICAL  1B1-53

SSANGYONG  Y200

Removal Procedure

1. Unscrew the connecting rod bearing cap bolt (3)

and remove the cap.

2. Remove the connecting rod and the piston upward.

Notice: Make sure that the bearing cap and shell
are not changed each other.

3. Remove the snap ring (5) and pull out the piston

pin (6).

Notice: Remove the snap ring using a clean cloth
as shown in the right picture so that the piston,
piston ring, and the snap ring don’t get damaged.

YAD1B2Q0

SSANGYONG  Y200

1B1-54  M162 ENGINE MECHANICAL

YAD1B2R0

Installation Procedure

1. Check the piston ring gap and apply the engine

oil to the piston pin and the connecting rod
bushing.

2. Connect the piston and the connecting rod by

pressing in the piston pin (6) and install the snap
ring to the groove.

3. Clean the cylinder bore, connecting rod bearing

journal, connecting rod bearing shell and the
piston and coat them with engine oil.

4. Install the piston ring.

5. Install the piston so that the arrow on the piston

head faces to the forward of the vehicle.

6. After aligning the connecting rod and the bearing

cap mark (// or a number), tighten the bolts.

Installation Notice

Apply the engine oil to the bearing cap upper and
lower bearing shells.

7. Check if the crankshaft rotates without any trouble

by rotating it.

Tightening Torque

1st step: 40 + 5 N•m

(30 + 3.7 lb-ft)

2nd step: 90° + 10°

YAD1B2S0