Daewoo Musso. Manual - part 56

1B2-44  M161 ENGINE MECHANICAL

TIMING GEAR CASE COVER

Preceding Work : Removal of viscous clutch

Removal of cylinder head front cover
Removal of tensioning device
Removal of water pump
Removal of oil filter element
Removal of oil pan
Removal of alternator bracker

1 Bolt (M8 X 60, 3 pieces) ................. 22.5-27.5 Nm
2 Bolt (M8 X 75, 1 piece) ................... 22.5-27.5 Nm
3 Seal

4 Timing gear case cover
5 O-ring
6 Sleeve

M161 ENGINE MECHANICAL  1B2-45

Tools Required

001 589 72 21 00  Torque Wrench

116 589 20 33 00  Sliding Hammer

116 589 01 34 00  Threaded Bolt

Removal & Installation Procedure

1. Remove the power steering belt pulley and A/C compressor

bracket.

2. Remove the oil line from power steering pump.

3. Rotate the crankshaft so that the piston of number, cylinder

is at ATDC20°

Sliding Hammer 116 589 20 33 00

Threaded Pin 116 589 02 34 00

4. Put the alignment marks (arrows) on the timing chain and

camshaft sprocket.

5. Remove the chain tensioner.

Installation Notice

Tightening  Torque

78 - 88 Nm

6. Remove the intake and exhaust camshaft sprocket

(remove the camshaft adjuster assembly in E23 engine).

Installation Notice

Tightening Torque

1st step 18 - 22 Nm

2nd step 85° - 95°

Notice

The flange bolt is designed to be used only once, so always
replace with new one.

7. Remove the guide rail pin using the sliding hammer (02)

and the threaded pin (03).

Notice

Apply the sealant on guide rail pin when installation.

1B2-46  M161 ENGINE MECHANICAL

8. Unscrew the bolts (A).

Installation Notice

Tightening  Torque

22.5 - 27.5 Nm

 9. Remove the belt pulley and vibration damper.

Installation Notice (Center Bolt)

Tightening Torque

1st step   180 - 220 Nm

2nd step  80° - 100°

10. Unscrew the bolts (1, 2) on timing gear case cover and

remove the timing gear case cover.

Installation Notice

Tightening  Torque

22.5 - 27.5 Nm

Notice

Be careful not to damage the cylinder head gasket.

11. Remove the radial shaft seal

Notice

Installation note replace the seal with new one.

12. Clean the timing gear case cover and crankcase sealing

surface.

13. Replace the O-ring with new one and apply the sealant on

the sealing surface.

Notice

Be careful not to stain the oil chamber of chain tensioner
with the sealant.

14. Installation should follow the removal precedure in the

reverse order.

15. Warm up the engine and check for oil leaks.

M161 ENGINE MECHANICAL  1B2-47

CRANKSHAFT SEALING REAR COVER

Preceding Work : Removal of the automatic transmission drive plate or flywheel

1 Bolt (M6 x 20, 6 pieces) ......................... 9-11 Nm
2 Radial Shaft Seal
3 Rear Cover

4 Sleeve
5 Bolt (M6 x 85, 2 pieces) ......................... 9-11 Nm
6 Washer