2003 SSANGYONG MUSSO engine

5B-46 MANUAL TRANSMISSION
Check the housing face alignment.
- Place the dial indicator on the housing face.
- By rotating the crankshaft one revolution, record the
dial indicator reading.
NoticeIf the reading is greater than 0.010 inch, insert the shim between the engine and clutch housing and adjust thealignment.
5. Check the following parts : Pressure plate spring assembly
Disc
Flywheel
Input shaft pilot bearing
Notice
Replace the excessively worn parts.
6. Lubricate the clutch release bearing bore, fork pivot head during assembly.

CLUTCH 5C-3
SPECIAL TOOLS
SPECIAL TOOLS TABLE
602 589 00 40 00 Engine Lock 661 589 00 15 00
Centering Pin

5C-4 CLUTCHChecks
Oily Facing Hard or Faulty Facing
Burnt Torsion Spring Faulty Pressure Plate Bent Clutch Diaphragm SpringHard or Bent FlywheelEngine Mounts Loose or Burnt Lever Action
Adjust Pedal Freeplay
Repair Release Cylinder Repair or Replace
Repair as Necessary Replace
Checks
Excessive Clutch Pedal Free play Faulty Clutch Release Cylinder Worn Disc, Excessive Run-out, Damaged LiningDirty or Burred Splines on Input Shaft or Clutch DiscDamaged Clutch Pressure Plate Checks
Vibration or Excessive Run-out of DiscRust or Wear of Disc Spline Oily Facing Damaged Diaphragm SpringExcessive Clutch Pedal Free play DIAGNOSIS
CLUTCH SLIPS
Checks
Excessive Wear of Facing Hard or Oily FacingDamaged Pressure Plate or FlywheelDamaged or Burnt Diaphragm SpringClutch Pedal Free play Insufficient Faulty Operation of Clutch Pedal Worn or Damaged Clutch Disc Action
Replace
Repair or Replace ReplaceReplaceAdjust
Repair or Replace Replace
POOR DISENGAGEMENT
Action
Replace
Repair or Replace Repair or Replace Replace
Adjust
HARD TO SHIFT OR WILL NOT SHIFT
CLUTCH CHATTERS WHEN STARTING
Action
Repair or Replace
Replace Replace Replace Replace
Repair or Replace
Tighten or Replace

CLUTCH 5C-9
CLUTCH DISC Preceding Work : Removal of the transmission
1 Clutch Disc
2 Clutch Cover Assembly
3 Release Bearing
4 Clutch Housing
Tools 602 589 00 40 00 Engine Lock661 589 00 15 00 Centering Pin 5 Washer
6 Bolt
........................................................... 23 Nm
7 Washer
8 Bolt ........................................................... 44 Nm

5C-10 CLUTCH Removal & Installation Procedure
1. Remove the starter motor. Install the special tool to theflywheel through the starter motor mounting holes.
Tightening Torque 47 Nm
Engine Lock 602 589 00 40 00
2. Unscren the release cylinder mounting bolts and remove the release cylinder. Installation Notice
3. Unscrew the clutch housing bolts and remove the clutch housing, release fork and release bearing.Installation Notice
4. Insert the centering pin into the clutch spline. Loosen the clutch cover bolts 1/2 turn in crisscross sequence until the spring tension is released. Notice
Do not remove the bolts at a time, or clutchcover can be damaged or deformed.
Centering Pin 661 589 00 15 00
Tightening Torque 30 - 40 Nm

5D1-4 TRANSFER CASE (PART TIME 4408)SELF-DIAGNOSIS
SYSTEM DESCRIPTION
1. TCCU detects transfer case system malfunctions and indicates malfunctioning part(s) through flashing 4H,4L indicator lights.
Using a service connector, connect it to the diagnosis box in the engine room and read the flashing of the ‘4WD
CHECK ’ indicator light.
The flashing indicator light will show you defective code(s).
2. Identify 7 defective codes after reading the flashing indicator light.
TCCU
Shift motor
Magnetic synchronizer clutch
Speed sensor
Hub solenoid
Selector switch
Motor position sensor
3. Transfer case system is malfunctioning when: 4H ,4L indicator lights are remain on after 0.6 second when turning the ignition switch ‘ON ’
4H,4L indicator lights are continuously come on during driving.
4. If only 1 part is malfunctioning, ‘4WD CHECK ’ indicator light
will display defective code 3 times continuously.
5. If more then 2 part is malfunctioning, the first malfunctioning part will be displayed 3 times and following malfunctioningparts will be displayed .
6. To read defective code, connect the service connector and turn the ignition switch 'ON'.
7. After repairing, eliminate the defective code stored in the TCCU. NoticeBefore replacing the malfunction parts with defective code, check the wires and connectors for proper condition.

TRANSFER CASE (PART TIME 4408) 5D1-5
Defective Code Reading
1. Position the ignition switch to ‘OFF ’
2. Using a service connector, connect the No.2 pin ( lgnition ) and No.6 pin (TCCU) of the diagnosis socket in the engine room.
3. Position the ignition switch to 'ON'.
4. Read the flashing ‘4WD CHECK ’ indicator light and identify
the malfunctioning part.
How to Eliminate the Falut Code
1. Position the ignition switch to ‘OFF ’
2. Using a service connector, connect the No.2 pin (GND) and No.6 pin (TCCU) of the diagnosis socket in the engine room.
3. Position the ignition switch to ‘ON ’ over 5 seconds.
4. Do defective code reading and make sure that all defective codes are eliminated.

5D1-8 TRANSFER CASE (PART TIME 4408) SELF-DIAGNOSIS TEST
Test Procedure
1. Connect the scanner harness connector to the enginecompartment diagnosis socket.
2. Turn the ignition switch to "ON" position.
3. Select "Electronic control vehicle diagnosis" from the function selection display and press "Enter".
4. Select "Musso" from vehicle model selection display and press "Enter".
5. Select "TCCU" from control system selection display and press "Enter".
6. Select "TCCU Part Time" from TCCU diagnosis selection display. Notice
Check sensor valve output display if necessary.
7 . Select "Self-diagnosis" from diagnosis items selection display.
8. Turn the ignition switch to "OFF" position and press "ENTER". Turn the ignition swtich to "ON" position again and press "ENTER".
9. Determine fault code and check the defective component.
Notice Refer to self-diagnosis list.