Daewoo Musso. Manual - part 111

OM600 ENGINE MECHANICAL  1B3-151

TENSIONING RAIL

Preceding Work   : Removal of cylinder head

Removal of timing case cover

1 Tensioning Rail

2 Bearing Pin

Notice

The plastic coating of the tensioning rail can not be replaced.

1B3-152  OM600 ENGINE MECHANICAL

CYLINDER HEAD GUIDE RAIL

Preceding Work   : Removal of the cooling fan

Removal of poly V-belt
Removal of chain tensioner

1 Cylinder Head Cover
2 Bolt ............................................................ 10Nm
3 Gasket ................................................... Replace
4 Camshaft Sprocket
5 Washer
6 12-Sided Bolt (M11) ............ Inspect, 25Nm + 90°
7 Tensioning Lever
8 Bolt ............................................................ 23Nm

9 Bearing Pin ........................... Sealing Compound

10 Guide Rail

11 Bearing Pin

12 Guide Pulley
13 Socket Bolt ................................................ 23Nm
14 Closing Cover
15 Spring
16 Timing Chain

OM600 ENGINE MECHANICAL  1B3-153

Tools Required

115 589 02 34 00

Sliding Hammer

116 589 20 33 00

Threaded Pin

Removal Procedure

1. Removal the cylinder head cover.

2. Pull off the tensioning lever (7) and remove from the spring

(15).

3. Pry off the closing cover (14) and remove the bolt (13) and

then remove the guide pulley (12).

4. Place alignment marks (arrow) on the timing chain (16) and

camshaft sprocket (4).

5. Remove the camshaft sprocket.

1B3-154  OM600 ENGINE MECHANICAL

4. Position the no. 1 cylinder at the TDC of OT.

6. Pull out the bearing pins (9, 11) with sliding hammer and

remove the guide rail 10.

Sliding Hammer 116 589 20 33 00

Threaded Pin 116 589 02 34 00

Installation Procedure

1. Apply collar of both bearing pins with sealing compound.

2. Position the guide rail and insert the bearing pins.

3. Install the camshaft sprocket.

Tightening Torque

10 Nm

Notice

If the max. length ‘L’ of the 12-sided  bolt exceeds 53.6mm,
replace it.