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Daewoo Musso. Manual - part 82

OM600 ENGINE MECHANICAL 1B3-35

TDC (TDC SENSOR BRACKET) SETTING

Preceding Work : Removal of No.1 cylinder prechamber

1 Measuring Device
2 Dial Gauge
3 Cylinder Head
4 Piston ................................................ Set at TDC

Tools Service

001 589 32 21 00 Dial Gauge

601 589 07 21 00 Deqth Gauge

667 589 01 21 00 Fixing Device

Notice

The TDC sensor bracket must be adjusted in case of
followings.

When replacing the TDC sensor bracket.

When replacing the crankshaft, the hub or the vibration
damper.

When replacing or installing the timing case cover.

After engine overhauling.

If the cylinder head is removed, the measuring pin of the
dial gauge can be positioned on the piston crown.

This is done by placing the magnetic dial holder on the
mating surface of the crankcase.

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 and

position 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) by
3.65mm.

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 bracket
bolts.

Tightening Torque

10 Nm

Notice

The timing mark on the damper must be positioned at ATDC
20.

OM600 ENGINE MECHANICAL 1B3-37

CYLINDER HEAD

1 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
20 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

stage2

stage3

10 Nm

35 Nm

180°

25 Nm

Tightening Sequence for Cylinder Head Bolts

OM 662LA Engine

OM 661LA Engine

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