2003 SSANGYONG MUSSO check engine

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

M162 ENGINE INTAKE & EXHAUST 1G1-7
RESONANCE FLAP1 Soft Cap (2)
2 Bolt (M6 x 25, 4 pieces) ......................... 9-11 Nm
3 O-ring
Removal & Installation Procedure
1. Remove the 2 soft caps (1).
2. Remove the upper resonance flap coupling after removing
4 bolts (2). Notice Connect carefully the vacuum hose (4) for installation.
3. Check the O-ring (3) and replace it if necessary.
4. Remove the lower resonance flap (5).
5. Replace the gasket (6).
6. Installation should follow the removal procedure in the reverse order. 4 Vacuum Hose
5 Resonance Flap
6 Gasket ................................................... Replace

1G1-10 M162 ENGINE INTAKE & EXHAUST
Tools Required 103 589 01 39 00 Caulking Bolt Removal & Installation Procedure
1. Remove the flange bolt from the exhaust manifold, anddisconnect the front exhaust pipe. Installation Notice Notice
Check for nut damages and replace the nut if necessary.
2. Remove the 23 nuts (1) from the stud bolt, and remove the exhaust manifold. Installation Notice
3. Replace the gasket (2).
4. Installation is reverse order of the removal. Replacement of Rivet Nut
1. Pull out the rivet nut from the connecting point of the exhaust manifold and the exhaust pipe using a proper bolt (arrow).
2. Insert a new rivet nut into the exhaust manifold hole, and tighten with a special tool (Caulking Bolt). Installation Notice
Caulking Bolt 103 589 01 39 00
Tightening Torque 30 Nm
Tightening Torque 26 - 34 Nm
Tightening Torque 30 Nm

1G2-8 M161 ENGINE INTAKE & EXHAUST
Removal & Installation Procedure
1. Disconnect the battery ground cable.
2. Remove idle speed control plug connector (arrow).
3. Disconnect the brake booster vacuum line and othervacuum lines.
4. Disconnector the rod from bearing bracket assembly and remove the connection piece (8). Installation Notice
Tightening Torque 36 - 44 Nm
5. Unscrew the three bolts (4) and remove the idle regulatorand intermediate flange (6). Installation Notice
Tightening Torque 22.5 - 27.5 Nm
6. Unscrew the two bolts (M8 X 16) and remove the support assembly (arrow). Installation Notice
7. Unscrew the intake manifold assembly mounting bolts (1) and remove the intake manifold and gasket.Installation Notice Notice Replace the gasket with new one.
8. Installation should follow the removal procedure in the reverse order.
9. Start the engine and check for leaks in each connection.
Tightening Torque 22.5 - 27.5 Nm
Tightening Torque 22.5 - 27.5 Nm

M161 ENGINE INTAKE & EXHAUST 1G2-9
EXHAUST MANIFOLD
1 Oxygen Sensor.............................. 49.5-60.5 Nm
2 Bolt (4 pieces) ........................................ 9-11 Nm
3 Upper Cover
4 Nut (11 pieces) ............................... 31.5-38.5 Nm 5 Exhaust Manifold
6 Flange Bolt & Exhaust Pipe
Mounting Nut ............................................ 30 Nm
7 Gasket ................................................... Replace
Removal & Installation Procedure
1. Remove the oxygen sensor if necessary. Installation Notice
Tightening Torque 49.5 - 60.5 Nm
2. Unscrew the bolt (2) and remove the exhaust manifold upper cover (3).
3. Unscrew the flange bolt (6) of front exhaust pipe and separate the front exhaust pipe. Installation Notice
Tightening Torque 30 Nm
Notice Check the exhaust pipe mounting nut, and replace it with
new one if necessary.

OM600 ENGINE INTAKE & EXHAUST 1G3-7
Removal & Installation Procedure
1. Remove the bolt from the exhaust manifold and then removethe front exhaust pipe. Installation Notice
Tightening Torque 15 - 18 Nm
Notice When tightening the nut(3), maintain the clearance between exhaust manifold(1) and front exhaust pipe.
2. Remove the nut from the front of center muffler and then remove the front exhaust pipe. Installation Notice
3. Remove the nut from the rear of center muffler and then remove the tail muffler.Installation Notice
4. Remove the muffler mounting hanger from the rubber pad and remove the center muffler and tail muffler. Notice
Check the gasket, if necessary, replace the new one.
5. Installation should follow the removal procedure in the reverse order.
Tightening Torque 28 - 47 Nm
Tightening Torque 28 - 47 Nm

2A-12 SUSPENSION DIAGNOSISSELF DIAGNOSIS TEST
DIAGNOSIS TEST
Special Tool Requirements : Scanner
1. Position the ignition switch to 'OFF'.
2. Connect Scanner harness connector to the engine compartment diagnosis socket.
3. Turn the ignition switch to 'ON' position.
4. Select "Electronic control vehicle diagnosis" from function selection display and press "Enter".
5. Select "Musso ('98 model year)" from vehicle model selection display and press 'Enter'.
6. Select "Electronic suspension system (ECS)" from control system selection display and press 'Enter'.
7. Select "Self-diagnosis" from diagnosis item selection display.
Notice
Check sensor value output display, if necessary.
8. Determine the fault code and check defective component. NoticeRefer to self-diagnosis list.