TRANSMISSION
L3301, L3901, L4701, WSM
3-S2
Hard Shifting Shifter or shift fork worn or damaged Replace 3-S100,
3-S104,
3-S108,
3-S114
Shift fork bent Replace 3-S100,
3-S104,
3-S108,
3-S114
Shift linkage rusted Repair –
Shaft part of shift arms rusted Repair –
Synchronizer unit damaged Repair or replace 3-S101
Gears Clash When
Shifting
Clutch does not release Adjust or repair 2-S5
Gears worn or damaged Replace 3-S100,
3-S104,
3-S108,
3-S113
Differential Lock Can
Not Be Set
Differential lock shift fork damaged Replace –
Differential lock shift fork mounting spring pin
damaged
Replace –
Differential lock shifter pin bent or damaged Replace –
Differential lock fork shaft bent or damaged Replace –
Differential Lock
Pedal Does Not
Return
Differential lock pedal return spring weaken or
damaged
Replace –
Differential lock shifter pin bent or damaged Replace –
Differential lock fork shaft bent Replace –
Excessive or Unusual
Noise at All Time
Improper backlash between spiral bevel pinion
and spiral bevel gear
Adjust 3-S105,
3-S115
Improper backlash between differential pinion
and differential side gear
Adjust 3-S107,
3-S117
Bearings worn Replace 3-S104,
3-S108,
3-S113
Insufficient or improper type of transmission fluid
used
Fill or replace G-37, G-65
Noise While Turning Differential pinions or differential side gears worn
or damaged
Replace –
Differential lock binding (does not disengage) Replace –
Bearing worn Replace 3-S104,
3-S108,
3-S113
Symptom Probable Cause Solution
Reference
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