Diagnosis - Daewoo MUSSO Service Manual

Electric Shift Problems
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
Cannot Front Wheel Drive when Shifted 4H,4L
Broken Drive Chain
Noise in 4WD Operation
Improper or low oil
Loosened bolts or mounted parts
Noisy T/C bearing
Noisy gears
Noise in 4H or 4L
Worn or Damaged Sprockets or Drive Chain
Incorrect Tire Pressure
Transfer Case Oil Leakage
Cracked Transfer Case
Leakage from Other Parts
Breather Clogging
Improper or too much Oil
Loosened Sealing Bolts
Improperly Applied Sealant
Worn or Damaged Oil Seal

DIAGNOSIS

Checks
Checks
Checks
Checks
Checks
TRANSFER CASE (PART TIME 4408) 5D1-3
Overhaul and check, replace if necessary.
Overhaul and check for wear and damage.
Replace if necessary.
Check sliding parts, replace if necessary.
Check sliding parts, replace if necessary.
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.
Disassemble and check for wear and damage, replace
if necessary.
Adjust tire pressure.
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
Action
Action
Action
Action
Action