Daewoo Musso. Manual - part 57

1B2-48  M161 ENGINE MECHANICAL

Tools Required

601 589 03 43 00 Sleeve

Removal & Installation Procedure

1. Unscrew the bolts (1) and (5) and remove the closing cover

by pulling the rear cover lug (arrows).

Notice

Be careful not to damage the oil pan gasket.

2. Clean the sealing surface of the crankcase and the rear

sealing cover.

3. Check the radial shaft seal and replace it if necessary.

4. Apply the Loctite 573 to the rear cover sealing surface.

5. Apply the engine oil to the dust lip of the radial shaft seal.

Notice

Do not use the grease.

6. Using the special tool, press the radial shaft seal and the

rear cover.

7. Tighten the rear cover bolt (1) and then tighten the oil pan

bolt (5) as specified and remove the special tool.

Installation Notice

Seal  Assembler  601  589  03  43  00

Tightening  Torque(Bolt  1,5)

9 - 11 Nm

M161 ENGINE MECHANICAL  1B2-49

BELT PULLEY AND VIBRATION DAMPER

Preceding Work : Removal of cooling fan and viscous clutch

Removal of fan shroud
Removal of drive belt

1 Center Bolt

(M18 X 55) ....................... 1st step 200-220 Nm

2nd step 90° + 10° rotation added

2 Vibration Damper Disk

5 Vibration Damper Assembly
6 Key

1B2-50  M161 ENGINE MECHANICAL

Components

Service Data Standard

Permissble Deviation of The Vibration Damper

Radial Runout

Axial Runout

0.6 mm

0.6 mm

Tools Required

103 589 00 33 00 Puller

001 589 65 09 00 Socket Wrench Insert

001 589 74 21 00 Puller

000 589 88 33 00 Torque Wrench

602 589 00 40 00 Engine Lock

Removal & Installation Procedure

1. Adjust the piston of number 1 cylinder to the TDC.

1 Center Bolt (M18 x 50)
2 Center Bolt Washer
3 Vibration Damper and Pulley Assembly
4 Key
5 Crankshaft Front Seal
6 Timing Gear Case Cover
7 Crankshaft Sprocket (Camshaft Driven)
8 Crankshaft Sprocket (Oil pump Driven)
9 Crankshaft

10 Oil Pan

11 Oil Pan Gasket

12 Oil Pan Mounting Bolt (M6 x 22)

M161 ENGINE MECHANICAL  1B2-51

Engine  Lock   602  589  00  40  00

2. Remove the start motor and install the engine lock to the

flywheel ring gear.

3. Remove the center bolt.

Installation Notice

4. Remove the vibration damper assembly using the puller.

5. Installation should follow the removal procedure in the

reverse order.

Notice

If possible, don’t separate the vibration damper and the
pulley.

Tightening Torque

1st step   180 - 220 Nm

2nd step  + 90°