fuel tank removal SSANGYONG MUSSO 2003 Service Manual

M162 ENGINE CONTROLS 1F1-55
Removal & Installation Procedure
1. Remove the O-ring.Check for damage and replace it if necessary.
2. Remove the injector bracket from the injector.
Installation Notice Exactly seat the anti-twist lock into the square groove in
injector.
3. Separate the injector from the fuel distributor. Inspection & Maintenance Inspection of the Injector operation and spray pattern
1. Connect the contact box to the ECU.
2. Connect the shop made test plug to the injector and place it into the tank.
3. Position the ignition switch to ON.
4. Connect the pin 63(+) and 69(-) of the contact box with a test cable.
5. Check the injector spray pattern.
NoticeReplace the injector if the injector spray pattern is abnormal or the fuel doesn't inject.
Injector Resistance Inspection
1. Remove the injector connector.
2. Measure the injector coil resistance using a resistance tester. Notice Replace the injector if the measured values is out of the specified values. Check the connector and wire connectionbetween the ECU and the injector if the measured valuesare normal.
Specified Value 14 - 17

M162 ENGINE CONTROLS 1F1-57
FUEL FILTER
1 Fuel Filter
2 Outlet
Removal & Installation Procedure
1. Open the fuel tank cap and remove the fuel tank pressure.
2. Remove the fuel at (2) and in (3). Installation Notice Notice Place the fuel pump pad. There may be a corrosion due to the contact between the fuel filter and the bracket.
4. Check for leaks by operating the engine.
Notice Installation should follow the removal procedure in the
reverse order.
3. Remove the mounting bracket bolt (4) and remove the fuel
filter (1). Installation Notice 3 Inlet
Tightening Torque
25 - 30 Nm
Tightening Torque 4 - 8 Nm

1F1-60 M162 ENGINE CONTROLS
Tools Required 661 589 00 46 00 Cap Remover Removal & Installation Procedure
1. Disconnect the negative battery cable.
2. Disconnect the harness connector (1).
3. Disconnect the fuel supply (6) and return (5) pipes.
4. Using a special tool, Unscrew the eight fuel retaining boltsand remove the pump from fuel tank. Notice
Check the condition of the seal and replace if necessary. Drain the fuel before removing the pump.

SECTION 1F3
OM600 ENGINE CONTROLS
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1F3-1Fastener Tightening Specifications . . . . . . . . 1F3-1
Maintenance and Repair . . . . . . . . . . . . . . 1F3-2
On-Vehicle Service . . . . . . . . . . . . . . . . . . . . 1F3-2
Fuel System . . . . . . . . . . . . . . . . . . . . . . . . . 1F3-2
Fuel Injection Pump Coding . . . . . . . . . . . . . 1F3-3
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 1F3-4
Vacuum Control System Test . . . . . . . . . . . . 1F3-5
Vacuum Pump(Sectional View) . . . . . . . . . . 1F3-10
Vacuum Pump Test . . . . . . . . . . . . . . . . . . . 1F3-11
Vacuum Pump . . . . . . . . . . . . . . . . . . . . . . 1F3-13
Vacuum Unit Replacement . . . . . . . . . . . . . 1F3-15Idle Speed Adjustment . . . . . . . . . . . . . . . .
1F3-16
Fuel Pump Test . . . . . . . . . . . . . . . . . . . . . . 1F3-18
Fuel Pump . . . . . . . . . . . . . . . . . . . . . . . . . 1F3-21
Injection Nozzle Test . . . . . . . . . . . . . . . . . . 1F3-22
Injection Nozzles . . . . . . . . . . . . . . . . . . . . . 1F3-25
Injection Nozzle Repair . . . . . . . . . . . . . . . . 1F3-27
Removal and Installation of Injection Timing Device . . . . . . . . . . . . . . 1F3-30
Injection Timing Device . . . . . . . . . . . . . . . . 1F3-35
Start of Delivery Test (Position Sensor, RIV Method) . . . . . . . . . 1F3-37
Fuel Injection Pump . . . . . . . . . . . . . . . . . . 1F3-46
TABLE OF CONTENTS
Caution: Disconnect the negative battery cable before removing or installing any electrical unit or when a tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwisenoted.
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Application
Fuel Tank Mounting Nut Fuel Pump Pressure Line Fuel Injection NozzleFuel Injection Pipe
Nozzle Tensioning NutScrew Plug Left-Hand Thread Bolt
N· m
28 - 47 13
35 - 40 18 8030 46