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.
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