torque SSANGYONG MUSSO 1998 Workshop Repair Manual

M161 ENGINE CONTROLS 1F2-75
KNOCK SENSOR
Functions
Vibration of the engine block is transmitted to the sensor and
transferred to the ECU in the form of an alternating voltage
signal via a shielded cable. The knock sensor is fastened to
the engine block to recognize knocking in all cylinders. The
ECU compares the signal and the retards firing point.
Removal & Installation Procedure
1. Disconnect the knock sensor connector from the intake
manifold bracket.
2. Unscrew the mounting bolt (M8 X 28) from the knock sensor
installed on the cylinder block and remove the knocking
sensor.
Installation Notice
3. Installation should follow the removal procedure in the
reverse order.
Tightening Torque 22.5 - 27.5 Nm

1F2-76 M161 ENGINE CONTROLS
COOLANT TEMPERATURE SENSOR
1 Artificial Resin Housing
2 Metal Housing
3 NTC (negative temperature coefficient) Resistor
Removal & Installation Procedure
1. Remove the pressure by opening the pressure cap in the
coolant subtank.
2. Disconnect the connector and remove the coolant
temperature sensor.
Installation Notice
Replace the seals with new one.
3. Installation should follow the removal procedure in the
reverse order.
4. Check for leaks at each connections after starting the engine.4 Connector
5 Coolant Temperature Sensor
Tightening Torque 18 - 22 Nm

M161 ENGINE CONTROLS 1F2-79
ACCELERATOR PEDAL MODULE
1 Accelerator pedal
2 Accelerator pedal Sensor
3 Bolts (2 Pieces).......................................4-8 Nm
Removal and Installation Procedure
1. Disconnect the 6-pin connector(arrow).
2. Unscrew the 2 bolts (3) / 1 nut (6) and remove the pedal
and sensor assembly.
Installatoin Notice
Tightining Torque 4 - 8 Nm
2. Installation should follow the removal procedure in the
reverse order.4 6-Pin Connector
5 Kick down Switch
6 Nut (1 piece)............................................4-8 Nm

1F3-14 OM600 ENGINE CONTROLS
Removal & Installation Procedure
1. Remove the vacuum line (3, 4).
2. Remove the bolts (1) evenly.
Notice
If necessary, rotate the engine until the pressure on the
tappet of the vacuum pump is released.
3. Remove the vacuum pump (2).
4. Install the vacuum pump (2).
Tightening Torque 10 Nm
Notice
Clean the gasket residues of sealing surface of vacuum
pump and replace the gasket(5).
5. Connect the vacuum line (3, 4).

1F3-26 OM600 ENGINE CONTROLS
Tools Required
001 589 65 09 00 Serration Wrench
Removal & Installation Procedure
1. Remove the plastic clip from the injection pipe
2. Remove the fuel return hose.
3. Disconnect the injection pipes from the injection nozzles and
push them to the side.
4. Remove the fuel injection nozzle.
Serration Wrench 001 589 65 09 00
Notice
Replace the washers.
5. Installation should follow the removal procedure in the
reverse order.
Notice
Pay attention to the installation position of new nozzle washer
and tightening torque

1F3-28 OM600 ENGINE CONTROLS
Tools Required
001 589 65 09 00 Socket Wrench Insert
000 589 00 68 00 Cleaning Set
Repair Procedure
1. Clamp the nozzle holder (1) in a vice and remove the nozzle
tensioning nut (8).
Notice
Use protective jaws for clamping.
2. Disassemble the fuel injection nozzle.
Socket Wrench Insert 001 589 65 09 00
3. Clean the nozzle needle (6) and nozzle body (7) with an
abradant.
4. Clean the nozzle seat with cleaning cutter.
Cleaning Set 000 589 00 68 00
5. Immerse nozzle needle (6) and nozzle body (7) in filtered
diesel fuel. When the nozzle body is held vertical, the weight
of the nozzle needle must cause it to slide down toward the
nozzle needle seat.
6. Assemble the injection nozzle so that the tip of the thrust
(4) pin is facing toward the nozzle holder.
Tightening Torque 80 Nm
Notice
Nozzle needle (6) and nozzle body (7) should always be
replaced as a pair.

OM600 ENGINE CONTROLS 1F3-31
Tools Required
601 589 00 08 00Flange
601 589 05 21 00 Locking Screw
116 589 20 33 00 Sliding Hammer
116 589 02 34 00 Threaded Bolt
667 589 04 63 00 Retaining Plate
Removal & Installation Procedure
1. Remove the bolts (2) and then remove the cylinder head
cover (1) and gasket (3).
Installation Notice
Tightening Torque 10 Nm
Notice
Replace the gasket.
Rotate the engine 1 revolution by hand and check TDC
marking of the crankshaft and camshaft.
2. Loosen the camshaft sprocket bolt (14).
Notice
Do not remove the bolt.
Installation Notice
Notice
If max. length of bolt exceeds 53.6mm, replace it.
Tightening Torque 25Nm + 90°
3. Loosen the bolt (11) (left-hand thread).
Notice
Do not remove the bolt.

1F3-32 OM600 ENGINE CONTROLS
5. Remove the plug (6) and seal (5) from the fuel injection
pump and collect oil in a suitable vessel.
Installation Notice
Notice
Replace the seal.
Tightening Torque 30 Nm
6. Install the locking screw (18) into the injection pump.
Notice
Before tightening the bolts for the injection timing device
and the camshaft sprocket, always remove the locking screw
from the injection pump and reinstall the plug.
Locking Screw 601 589 05 21 00
7. Place alignment marks (arrow) on the timing chain (12) and
camshaft sprocket (15). 4. Position the no.1 cylinder at ATDC 15°.
Notice
Do not rotate the engine with camshaft sprocket bolt or
opposite direction of the engine rotation.

OM600 ENGINE CONTROLS 1F3-33
9. Pull out the 12-sided stretch bolt (14) and washer and
remove the camshaft sprocket (12).
Tightening Torque 46 Nm
11. Using special tool (24, 25), remove the locking pin (8).
Sliding Hammer 116 589 20 33 00
Threaded Bolt 116 589 02 34 00
8. Remove the chain tensioner (17).
Installation Notice
Tightening Torque 80 Nm
Notice
Replace the seal (16).
10. Pull out the bolt (11) and washer (10).
Notice
Be careful that the bolt is left-hand thread.
Installation Notice

OM600 ENGINE CONTROLS 1F3-41
With Pulse Generator Tools Required
617 589 09 21 00 Rl Sensor
617 589 10 21 00 Timing Tester
667 589 00 21 00 TDC Pulse Generator
Commercial Tools
Item
Digital Tester
Without Pulse GeneratorTools
Bosch, MOT 001.03
Hartmann & Braun, EOMT3
Bosch, ETD 019.00
Sun, DIT 9000
ALV, Diesel - Tester 875
Test Procedure
1. Remove the screw plug (7) and seal (8) collect oil in a suitable
vessel.
2. Install the Rl sensor into the governor housing of injection
pump (1).
Rl Sensor 617 589 10 21 00
3. Connect the digital tester and TDC pulse sender unit
according to connection diagram.
4. Run the engine at idle speed and check the Rl value on the
digital tester
Notice
If out of standard, adjust the start of delivery.
5. Stop the engine.
6. Remove the Rl sensor, digital tester and TDC pulse sender
unit.
7. Replace the seal and tighten the plug.
8. Check engine oil level and adjust if necessary.
Rl value ATDC 14° - 16°
Tightening Torque 30 Nm