2003 SSANGYONG MUSSO Service Manual

5C-14 CLUTCH
Removal & Installation Procedure
1. Draw out the fluid.
2. Pull out the snap pin and clevis pin from the clutch pedalconnection.
3. Remove the clutch tube. Installation Notice
Tightening Torque 15 - 18 Nm
Notice Be careful not the fluid contact a painted surface.
4. Remove the master cylinder mounting nuts and pull off the master cylinder.Installation Notice
Tightening Torque 8 - 18 Nm
5. Check the clutch pedal operation.
6. Bleed the clutch system.

CLUTCH 5C-15
CLUTCH PEDAL
1 Snap Pin................................................ Replace
2 Clevis Pin ...................................... Apply Grease
3 Master Cylinder Push Rod
4 Gasket
5 Nut ....................................................... 16-22 Nm
6 Spring washer
7 Bolt ........................................................ 8-18 Nm
8 Fulcrum Pin 9 Turn Over Spring
..........................Apply Grease
10 Bushing ......................... Replace, Apply Grease
11 Full Stroke Stopper Contact Pad
12 Clutch Pedal
13 Pedal Pad
14 Pedal Mounting Bracket
15 Stopper Bolt .......................................... 21-25Nm
16 Clutch Interlock Switch
Notice
Assembly should follow the disassembly procedure in the reverse order.
Grease specification : Long - term grease (T/Mn DBL6611.00)

5C-16 CLUTCH
Inspection Procedure
1. Pedal Stroke (A).Notice
To adjust the pedal stroke, loosen the lock nut (H) of the
interlock switch (G) and turn the two lock auto until the stroke is correct.
Max. Stroke 158 mm
2. Pedal Height (B). Notice
To adjust the pedal height, loosen the lock nut (C) of the
stopper bolt(D) and turn the stopper bolt until the height iscorrect.
Height (From the Floor Carpet) 147 - 187 mm
3. Pedal Free Play (E). Notice
To adjust the pedal free play, loosen the lock nut (F) of the
master cylinder and turn the push rod until the free play is correct.
4. Check the fulcrum pin and the bushing for wear, the pedal for bending and the spring for damage.
Free Play 5 - 10 Nm

CLUTCH 5C-17
CLUTCH OIL CHAMBER
1 Clutch Master Cylinder
2 Hydraulic Tube
3 Bolt 4 Clutch Oil Chamber
5 Hydraulic Tube
6 Clutch Release Cylinder
Notice
Installation should follow the removal procedure in the reverse order.
When installing, perform the bleeding procedures from chamber cylinder and release cylinder.

Model
TypeGear Ratio Oil Manufacturer WeightPart-Time 4408 (E)
E.S.O.F. Type
1 : 1
2.48 : 1
ATF S-3, S-4 or DEXRON II, III
1.2 L
Check : Every 15,000 km
Replace : Every 50,000 km Borg Warner30 kg
SECTION 5D1
TRANSFER CASE (PART TIME 4408)
TABLE OF CONTENTS
SPECIFICATIONS
GENERAL SPECIFICATIONS
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 thiscable will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCKunless otherwise noted.
Specifications . . . . . . . . . . . . . . . . . . . . . . . 5D1-1
General Specifications . . . . . . . . . . . . . . . . . 5D1-1
Schematic and Routing Diagram . . . . . . . . 5D1-2 Part Time Transfer Case - 4408 . . . . . . . . . . 5D1-2
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . 5D1-3
Self-Diagnosis . . . . . . . . . . . . . . . . . . . . . . 5D1-4 System Description . . . . . . . . . . . . . . . . . . . . 5D1-4
Self-Diagnosis Test . . . . . . . . . . . . . . . . . . . . 5D1-8Diagnostic Diagram . . . . . . . . . . . . . . . . . . .
5D1-9
Maintenance and Repair . . . . . . . . . . . . . 5D1-10
On-Vehicle Service . . . . . . . . . . . . . . . . . . . 5D1-10
Maintenance of Transfer Case Lubricant . . 5D1-10
Transfer Case . . . . . . . . . . . . . . . . . . . . . . . 5D1-11
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . . 5D1-14
Transfer Case . . . . . . . . . . . . . . . . . . . . . . . 5D1-14
Transfer Case Control Unit (TCCU) . . . . . . 5D1-36
High LowSpecification Capacity Lubrication
Application
Description

5D1-2 TRANSFER CASE (PART TIME 4408)SCHEMATIC AND ROUTING DIAGRAM
PART TIME TRANSFER CASE - 4408

TRANSFER CASE (PART TIME 4408) 5D1-3
Cannot Front Wheel Drive when Shifted 4H,4LDIAGNOSIS
Electric Shift Problems
Action
Overhaul and check, replace if necessary. Overhaul and check for wear and damage.
Replace if necessary.
Check sliding parts, replace if necessary.
Checks
Faulty or Damaged TCCU, Speed Sensor, Motor, Clutch or Internal Wirings Damaged or Worn Shift Cam, Hub, Fork and Rail Shift Binding Shift Fork, Hub Collar or Gear
Checks
Broken Drive Chain Action
Check sliding parts, replace if necessary.
Noise in 4WD Operation
Checks
Improper or low oil Loosened bolts or mounted partsNoisy T/C bearing Noisy gears Action
Drain and replace with specified oil. Retighten as specified.Disassemble bearings and parts and check for wear or
damage. Replace if necessary. Check for wear and damage including speedometer
gear, replace if necessary.
Noise in 4H or 4L
Checks
Worn or Damaged Sprockets or Drive Chain
Incorrect Tire Pressure Action
Disassemble and check for wear and damage, replace
if necessary. Adjust tire pressure.
Transfer Case Oil Leakage
Action
Replace the case. Clean case and parts and check for leakage.
Remove breather hose and clean, replace if necessary.Use specified oil and adjust oil level.Retighten Use specified sealant and retighten. Replace
Checks
Cracked Transfer CaseLeakage from Other PartsBreather CloggingImproper or too much OilLoosened Sealing Bolts Improperly Applied Sealant Worn or Damaged Oil Seal

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.