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3. Malfunction of Gearbox System
Problem
Cause
Solution
Out of gear
Abrasion of gearshift shaft
Change
Abrasion of synchroshifter gear sleeve
Change
Weakness or damage of guide spring
Change
Bearing abrasion of input shaft or basic shaft Change
Difficult to shift the gear
Declutch of clutch is not thorough
Adjust
Unsuitable adjustment by operating gear
Adjust
Abrasion of chamfering on gear sleeve or
gear
Change
Deformation of gearshift shaft
Change
Noise
Lack of grease oil or unsuitable kind
Replenish or change
Damage or abrasion of bearing
Change