SSANGYONG MUSSO 2003 Service Manual

1B3-36 OM600 ENGINE MECHANICAL Setting (with cylinder head installed)
1. Remove the prechamber of No. 1 cylinder.
2. Position the piston of No.1 cylinder at BTDC 10.
3. Install the measuring device into the prechamber bore andposition the dial gauge with a preload of 5mm. Dial Gauge 001 589 53 21 00
Depth Gauge 601 589 07 21 00
4. Slowly rotate the crankshaft in the direction of engine rotation until the large pointer on the dial gauge stops (TDC position). Notice The position of TDC is when the large pointer on the dial gauge is stopped before moving back.
5. remove the reinstall the measuring device and position the dial gauge scale at ‘0’.
6. Slowly rotate the crankshaft in the direction of engine rotation until the dial gauge has moved back (counterclockwise) by3.65mm.
7. Insert fixing device into the sensor bracket. Notice The pin on the vibration damper must engage into the slot of the fixing device. Fixing Device 667 589 01 21 00
8. If the pin does not engage, adjust the setting of the sensor bracket by removing and tightening of the sensor bracketbolts.
Tightening Torque 10 Nm
Notice
The timing mark on the damper must be positioned at ATDC 20.

OM600 ENGINE MECHANICAL 1B3-37
CYLINDER HEAD1 Fuel Injection Pipe ..................................... 18Nm
2 Cylinder Head
3 Gasket ................................................... Replace
4 Bolt ............................................................ 25Nm
5 Washer
6 Clamp
7 Heater Feed Pipe
8 Bolt
9 Washer
10 Bolt 11 Nozzle Washer ....................................... Replace
12 Fuel Injection Nozzle ............................ 35-40 Nm
13 Hexagon Socket Bolt ................................. 25 Nm
14 Washer
15 Bolt ........................................................... 25 Nm
16 Cylinder Head Bolt ..............................See Table
17 Cylinder Head Cover
18 Bolt ........................................................... 10 Nm
19 Gasket
2 0 Camshaft 21 Camshaft Drive Sprocket
....................... Replace
22 Washer
23 Bolt(12-Sided) .................................. 25Nm + 90 °
24 Sliding Rail
25 Sliding Rail Pin
26 Sliding Rail Pin
27 Chain Tensioner ....................................... 80 Nm
28 Gasket ................................................... Replace
29 Cooling Fan .............................................. Check
30 Hexagon Socket Bolt ................................. 45 Nm
31 Tensioning Lever
32 Bolt ........................................................... 25 Nm
33 Bolt
34 Nut ............................................................ 23 Nm
35 Fuel Filter
36 Turbo Charger
37 Intake Duct
38 Gasket ................................................... Replace
39 Intake Manifold

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 stage2stage3
10 Nm35 Nm
180 °
25 Nm
Tightening Sequence for Cylinder Head Bolts OM 662LA Engine
OM 661LA Engine

OM600 ENGINE MECHANICAL 1B3-39
Length(L) When New80mm
102mm 115mm
Thread Dia.
M10 M10M10Max. 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 bereplaced if they exceed the maximum lengthes indicatedin the table.

1B3-40 OM600 ENGINE MECHANICAL Disassembly Procedure
1. Completely drain the coolant from the radiator and cylinderblock.
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 therod(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 thenremove 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 injectionnozzle(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).

OM600 ENGINE MECHANICAL 1B3-43
18. Disconnect the booster hose connected to intake manifold.
19. Remove the intake manifold and gasket.
20. Remove the cylinder head cover and gasket with the blow-by gas hose.
21. Disconnect the glow plug cables.

1B3-44 OM600 ENGINE MECHANICAL
22. Remove the cable channel.
23. Disconnect the cables from the glow plug sensor andcoolant temperature sensor.
24. Remove the heater pipe bracket from the oil filter.
25. Pry off the clamp and push the heater feed pipe forward and then pull out the pipe.

OM600 ENGINE MECHANICAL 1B3-45
26. Disconnect the fuel lines from the fuel filter.
27. Disconnect the fuel lines from the injection pump.
28. Remove the fuel filter(35).
29. Remove the fuel injection nozzle(12) and nozzlewasher(11).
Socket Wrench Insert 001 589 65 09 00