check engine SSANGYONG MUSSO 2003 Service Manual

OM600 ENGINE CONTROLS 1F3-17
6. After adjustment, tighten the locking nut and place theposition marking with different color of paint. Notice If there are no changes in idle speed with PLA unit
adjustment, perform the service at a BOSCH Service Center.
7. Connect the vacuum pump to the PLA vacuum unit and build up vacuum approx. 500mbar. If engine rpm increases by approx. 100rpm, It is normal.
Vacuum Pump 001 589 73 21 00
8. Connect the vacuum line (4).
9. Switch on all ancillaries and check the idle speed.
5. Ensure not to damage the idle spring in the governor and adjust idle speed by turning the PLA unit (5) slowly. Notice Do not rotate the PLA unit over ½ turn from the position
marking. If do, idle spring in the governor will be severely damaged. Clockwise
Counterclockwise
RPM Decrease RPM Increase

OM600 ENGINE CONTROLS 1F3-29
7. Check the fuel injection nozzle and adjust opening pressureif necessary. Opening pressure adjustment Disassemble the fuel injection nozzle and replace the steel washer (2). Notice Each 0.05mm thickness of the washer results in a pressure
difference of approx. 3bar.

1F3-30 OM600 ENGINE CONTROLS
REMOVAL AND INSTALLATION OF INJECTION TIMING DEVICE Preceding Work : Removal of vacuum pump
1 Cylinder Head Cover
2 Bolt ............................................................ 10Nm
3 Gasket ................................................... Replace
4 Fuel Injection Pump
5 Seal ....................................................... Replace
6 Screw Plug ................................................. 30Nm
7 Oil Pan
8 Locking Pin
9 Injection Timing Device 10 Washer
11 Bolt (Left-Hand Thread) .............................46Nm
12 Camshaft Sprocket
13 Washer
14 12-Sided Stretch Bolt ............Check, 25Nm + 90 °
15 Timing Chain
16 Seal
17 Chain Tensioner ......................................... 80Nm

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.

1F3-34 OM600 ENGINE CONTROLS
12. Push back the timing chain with retaining plate (26) and remove the injection timing device (9).
Retaining Plate 667 589 04 63 00
13. Installation should follow the removal procedure in the reverse order.
14. After assembling the engine, check start of delivery and adjust if necessary.

OM600 ENGINE CONTROLS 1F3-35
INJECTION TIMING DEVICE Preceding Work : Removal of injection timing device
1 Cam Sprocket........................................... Check
2 Bushing .................................................... Check
3 Governor Weights 4 Segment Flange and Drive Hub
5 Compression Springs

1F3-38 OM600 ENGINE CONTROLS
Tools Required 617 589 08 21 00 Position Sensor
Test Procedure
1. Remove the screw plug (5) and seal (4) and collect oil in a suitable vessel.
2. Install the position sensor (1) into the governor housing of
the injection pump to be the guide pin of the position sensor facing up.
3. Connect the battery terminal of position sensor (1) to positive terminal (+) of battery.
Position Sensor 617 589 08 21 00
4. Rotate the crankshaft by hand (in direction of engine rotation) until the lamp ‘B’ lights up. Rotate the crankshaft carefully
further until both lamps ‘A and B ’ come on. In this position,
check the Rl value on the crankshaft vibration damper. Notice If only lamp ‘A’ lights up, repeat the test and if out of
specification, adjust start of delivery.
Specification A TDC 14° - 16 °

OM600 ENGINE CONTROLS 1F3-41
With Pulse Generator
Tools Required 617 589 09 21 00 Rl Sensor
617 589 10 21 00 Timing Tester667 589 00 21 00 TDC Pulse Generator
Commercial Tools
Item
Digital Tester
Without Pulse Generator Tools
Bosch, MOT 001.03
Hartmann & Braun, EOMT3 Bosch, ETD 019.00Sun, 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 A TDC 14° - 16 °
Tightening Torque 30 Nm

OM600 ENGINE CONTROLS 1F3-51
12. Connect the vacuum line (13, 14).
13. Connect the connecting rod (9).
14. Connect the accelerator control damper (10).(Manual transmission vehicle)
15. Install the chain tensioner.
16. Install the vacuum pump.
17. Check the start of delivery.
18. Adjust the idle speed.
11. Assemble the plastic clip (8).

1G1-6 M162 ENGINE INTAKE & EXHAUST Removal & Installation Procedure
Upper Intake Manifold
1. Disconnect the vacuum hose (8,9).
2. Loosen the clip (22).
3. Remove the upper intake manifold (5) after unscrewing the bolt (6). Installation Notice Notice
Check the gasket and replace it if necessary.
4. Installation should follow the removal procedure in the reverse order.
Lower Intake ManifoldPreceding work : removal of upper intake manifold
1. Remove the hose of brake booster vacuum line and idle speed connector.
2. Disconnect the hot water inlet pipe from the bottom of lower intake manifold.
3. Unscrew the bolt (17) and remove the lower intake manifold (16). Installation Notice
4. Start the engine and check for leaks at each connection part.
Tightening Torque 22.5 - 27.5 Nm
Tightening Torque 22.5 - 27.5 Nm