SsangYong Musso. Manual - part 288

M161 ENGINE MECHANICAL  1B2-79

4. Lightly apply the grease to the seal (2) and install the screw

plug (1).

Installation Notice

Sectional View

1 Screw Plug
2 Ball (Nonreturn Valve)
3 Compression Spring
4 Ball Guide
5 Seal (Aluminum)
6 Filler Pin
7 Compression Spring
8 Snap Ring
9 Thrust Pin

10 Ball (Nonreturn Valve)

11 Compression Spring

12 Thrust Piece

13 Chain Tensioner Housing
14 Seal
15 Timing Gear Case Cover
16 Cylinder Head
17 Bolt / Washer
18 Tensioning Rail
19 Cylinder Head Gasket
20 Timing Chain
21 Tensioning Rail Base (Sliding Surface)

A Oil Supply Hole
B Chain Tensioner Oil Storage Hole

5. Check for leaks by operating the engine.

Tightening Torque

40 Nm

1B2-80  M161 ENGINE MECHANICAL

TIMING CHAIN

Preceding Work : Removal of cylinder head cover

Removal of spark plug

1 Pin
2 New Timing Chain
3 Timing Chain (Used)
4 Wedge

5 Link
6 Center Plate
7 Outer Plate

M161 ENGINE MECHANICAL  1B2-81

Tools Required

000 589 58 43 00 Chain Assembly

103 589 01 63 00 Rivet Set

001 589 72 21 00 Torque Wrench

Replacement Procedure

1. Position the NO.1 cylinder to ATDC 20°.

4. Mount the wedges to both sides of the camshaft sprocket

as shown in the figure.

2. Insert the pin to the intake and exhaust camshaft flange.

3. Remove the chain tensioner.

5. Cover the chain housing with a clean cloth, and grind off

the timing chain pin from the intake camshaft sprocket with
the grinder.

1B2-82  M161 ENGINE MECHANICAL

7. Connect the new timing chain (2) to the used timing chain

(3) with the link (5), center plate (6, thickness 1.6mm),
and the outer plate (7).

8. Rotate the crankshaft in the direction if engine revolution

by pressing the new timing chain against the exhaust
camshaft sprocket to prevent it to be tangled.

Notice

Be sure to remove the wedge before cranking the engine.

9. Take out the used timing chain out from the chain housing.

10. Connect both separators of the new timing chain with the

link (5) and the center plate (6).

6. Remove the outer plate (7) with the screw driver and

remove the link (5).

11. Install the jaw (a) and the thrust piece (b) to the assembly

tool as shown in the figures.