SsangYong Musso. Manual - part 369

1B3-38  OM600 ENGINE MECHANICAL

000 589 77 03 00 Box Wrench Insert

001 589 65 09 00 Socket Wrench Insert

102 589 03 40 00 Magnetic Bar

116 589 02 34 00 Threaded Pin

116 589 03 07 00 T Type Socket Wrench

116 589 20 33 00 Sliding Hammer

601 589 00 10 00 Cylinder Head Bolt Wrench

602 589 00 40 00 Engine Lock

603 589 00 40 00 Counter Holder

Tools Required

Cylinder Bolts (12-sided socket head)
(Engine cold)

M8 Cylinder Head Bolts

Tightening Torque

stage1

stage2

stage3

10 Nm

35 Nm

180°

25 Nm

Tightening Sequence for Cylinder Head Bolts

OM 662LA Engine

OM 661LA Engine

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.