Daewoo Musso. Manual - part 83

OM600 ENGINE MECHANICAL  1B3-39

Length(L) When New

80mm

102mm

115mm

Thread Dia.

M10

M10

M10

Max. Length(L)

82mm

104mm

117mm

The twelve-sided socket head bolts are tightened with each
stages of torque and torque angle.

It is not necessary to retighten the cylinder head bolts at
the 1000~1500km inspection or after 1000~1500km of
repairs.

Notice

The cylinder head may only be removed when the engine
has cooled down. The cylinder head is removed together
with the exhaust manifold. As the cylinder head bolts
undergo a permanent tightening. They require to be
replaced if they exceed the maximum lengthes indicated
in the table.

1B3-40  OM600 ENGINE MECHANICAL

Disassembly Procedure

1. Completely drain the coolant from the radiator and cylinder

block.

2. Remove the cooling fan shroud.

3. Hold the fan with counter holder and remove the bolt and

then remove the cooling fan.

Notice

Keep the fan in vertical position.

Counter Holder 603 589 00 40 00

5. Remove the nut.

6. Remove the nut on the tensioning lever and insert the

rod(F12 ´ 180mm). By pushing the rod to the arrow direction,
pull back the bolt.

7. Push the tensioning lever to the opposite direction to release

the spring tension and remove the poly V-belt.

4. Remove the bracket oil dipstick tube.

OM600 ENGINE MECHANICAL  1B3-41

8. Remove the air cleaner cover and element and then

remove the air cleaner housing.

9. Remove the oil return hose and plug.

Notice

Cover them to prevent chips from coming into.

10. Unscrew the EGR pipe mounting bolts onto the exhaust

manifold.

11. Remove the duct bracket from the cylinder head.

12. Unscrew the intake duct mounting bolts onto the intake

manifold.

13. Separate the connecting rod from the control lever.

1B3-42  OM600 ENGINE MECHANICAL

14. Pull out the accelerator control linkage.

15. Remove the fuel injection line(1) from the fuel injection

nozzle(12).

Box Wrench Inset 000 589 77 03 00

16. Remove the fuel injection line from the fuel injection pump.

Box Wrench Insert 000 589 77 03 00

17. Remove the bracket mounting bolts and then remove the

fuel injection line(1).