TYM T233 HST - Section 4.Trouble Shooting; Wheel Drive System

SECTION 4. TROUBLESHOOTING
1. WHEEL DRIVE SYSTEM
Problems Causes Countermeasures
Transmission makes
noise in neutral
Insufficient or improper lubricant Replenish or replace
Excessive splines of change shaft, spline hub, etc Replace
Worn or broken bearings Replace
Slide couplings interfering with the gears due to worn
or deformed shifters
Replace
Gears make a noise
when shifted.
Improperly disengaged clutch Repair or replace
Wear in width of gears, spline hub, collars, etc Replace
Defective Change shift fork Replace
Gears disengage by
themselves
Broken shifter springs Replace
Wear in width of gears, spline hub, collars, etc Replace
Worn shifters Replace
Gears do not engage or
Improper disengaged shift lever
Repair or replace
Gears do not engage or
disengage
Improper disengaged shift lever
Repair or replace
Gears are locked due to foreign matter between them Remove the foreign
matter
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