fuel filter SSANGYONG MUSSO 2003 Owner's Guide

1F3-20 OM600 ENGINE CONTROLS
Tools Required
617 589 04 21 00 Tester
1. Disconnect the fuel line (2) from the fuel filter.
2. Remove the banjo bolt (4) from the fuel injection pump andremove the seals (3) and fuel line (2).
3. Connect the tester (5).
4. Start the engine and read off the fuel pressure on tester (5). Notice If out of standard, replace the fuel feed pump.
Tester 617 589 04 21 00
5. Stop the engine. At Idle Speed
At Full load
> 0.3bar > 0.5bar
6. Remove the tester.
7. Replace the seal and connect the fuel line (2).

1F3-28 OM600 ENGINE CONTROLS
Tools Required 001 589 65 09 00 Socket Wrench Insert000 589 00 68 00 Cleaning Set Repair Procedure
1. Clamp the nozzle holder (1) in a vice and remove the nozzletensioning 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 thenozzle 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.