Daewoo Musso. Manual - part 100

OM600 ENGINE MECHANICAL  1B3-107

Removal & Installation Procedure

1. Remove the nuts (8) uniformly and then remove the washer

(7), exhaust manifold (9) and gasket.

 Installation Notice

Check the stud bolt (6) for damage and replace if necessary.

Tighten Torque

12 Nm

Tighten Torque

25 Nm

Tools Required

102 589 03 40 00 Magnetic Bar

116 589 06 63 00

Magnetic Finger

601 589 01 59 00 Assembling Board

601 589 02 59 00 Supporting Bridge

667 589 00 31 00 Press Lever

Replace the gasket and tighten the nuts (8).

2. Install the assembling board (11) to the cylinder head with 4

cylinder head blots (10).

Assembling Board 601 589 01 59 00

3. Pull out the valve tappet (1) with magnetic bar (12).

Notice

Place the valve tappets upside down (open end upward).

Magnetic Bar 102 589 03 40 00

4. Install the supporting bridge (13) on the cylinder head (5).

Supporting Bridge 601 589 02 59 00

1B3-108  OM600 ENGINE MECHANICAL

5. Using the press lever (14), press the spring retainer

downward and remove the valve cotters (2) with magnetic
finger (15).

Notice

Be careful not to damage guide bore of the valve tappet.

Press Lever  667 589 00 31 00

Magnetic Finger  116 589 06 63 00

6. Remove the spring retainer (3) and spring (4).

Installation Notice

Install the valve spring with the color coding (arrow) facing
down.

7. Check the valve spring and replace if necessary.

8. Installation should follow the removal procedure in the

reverse order.

OM600 ENGINE MECHANICAL  1B3-109

VALVE SPRINGS (CYLINDER HEAD INSTALLED)

Preceding Work : Removal of camshaft

1 Valve Tappet
2 Valve Cotters
3 Spring Retainer

4 Valve Spring ..........  Check, replace if necessary
5 Timing Chain
6 Cylinder Head

Notice

Remove the valve springs only when the piston is at TDC.

Tools Required

102 589 03 40 00  Magnetic Bar

116 589 06 63 00  Magnetic Finger

603 589 01 40 00  Holding  Wheel

667 589 00 31 00  Press Lever

667 589 02 63 00  Supporting Bar

1B3-110  OM600 ENGINE MECHANICAL

5. Using the press lever (9), press the spring retainer(3)

downward and remove the valve cotters (2) with magnetic
finger (10).

Notice

Be careful not to damage guide bore of the valve tappet.

Press Lever  667 589 00 31 00

Magnetic Finger  116 589 06 63 00

Removal & Installation Procedure

1. Remove the valve tappet (1) with magentic lifter.

Notice

Place the valve tappets upside down (open end upward)

Magentic Liter  102 589 03 40 00

2. Install the holding wheel (7) into the timing chain of camshaft

sprocket piston.

Holding  Wheel  603 589 01 40 00

3. Position the piston of  relevant cylinder at TDC.

4. Install the supporting bar (8).

Supporting Bar  667 589 02 63 00