Daewoo Musso. Manual - part 61

1B2-64  M161 ENGINE MECHANICAL

7. Unscrew the bolt (3) from the armature (4) and remove

the roll pin, and remove the armature.

Installation Notice

Tightening Torque

35 Nm

8. Unscrew the nut (6) and remove the seal cover (7).

Installation Notice

Tightening  Torque

60 - 70 Nm

Notice

Put the locking slot of nut toward armarture.

9. Take off the timing chain from intake camshaft sprocket.

10. Remove the cover (7), adjuster piston (9) and conical

spring (10) from intake camshaft sprocket.

11. Unscrew the bolt (11) and remove the flange shaft.

Installation Notice

Tightening Torque

1st step 20 Nm

2nd step  + 95°

Notice

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

12. Installation should follow the removal procedure in the

reverse order.

13. Check and adjust the camshaft timing.

M161 ENGINE MECHANICAL  1B2-65

CAMSHAFT SPROCKET BOLT

Intake Flange Shaft Bolt

Notice

The sprocket bolts are designed to be used only once, so
always replace with new one.

Exhaust Camshaft Sprocket Bolt

Notice

The sprocket bolts are designed to be used only once, so
always replace with new one.

C. M7 x 13 Collar  Bolt Torx-T30

e. 6.8 mm

16. Flange  Shaft
18. Control  Piston
22. Intake  Camshaft

E. M7 x 13 Collar  Bolt Torx-T30
e. 6.8 mm

13a. Camshaft  Sprocket
22a. Exhaust  Camshaft

Tightening Torque

1st step 20 Nm

2nd step + 90°

Tightening Torque

1st step 20 Nm

2nd step + 90°

1B2-66  M161 ENGINE MECHANICAL

CAMSHAFT

Preceding Work : Removal of cylinder head cover

Removal of camshaft adjust actuator and cylinder head front cover

1 Bolt (M7 X 13, 3 pieces) ......... 1st Step 18-22 Nm

2nd Step 90°+ 5° Rotation Added

2 Exhaust Camshaft Sprocket
3 Timing Chain

4a Intake Camshaft Spocket (E20)

4b Camshaft Adjuster and Camshaft Sprocket (E23)

5 Bearing Cap Bolt (20 pieces) ......... 22.5-27.5 Nm
6 Camshaft Bearing Cap
7 Wrench (Special Tool)

M161 ENGINE MECHANICAL  1B2-67

Tools Required

000 589 01 10 00 Box Wrench Insert

104 589 01 01 00 Spanner

Removal & Installation Procedure

1. Turn the crankshaft and position the no.1 cylinder piston at

ATDC20°.

2. Put the alignment marks (arrows) on the camshaft sprocket

and the timing chain.

3. Remove the chain tensioner.

Installation Notice

Tightening Torque

40 Nm

72 - 88 Nm

Screw Plug

Tensioner Assembly

4. Remove the exhoust camshaft sprocket.

Installation Notice

Tightening Torque

1st step 35 - 45 Nm

2nd step 85° - 95°

Notice

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

5. Take off the timing chain from intake camshaft sprocket,

and secute it not to fall down into the timing gear case.

6. Using the wrench (7), turn the camshaft until there is no

resistence in camshaft bearing area.