What to Do When the Transmission Has Abnormalities?

[BrodyLee]

Once abnormalities occur in the transmission, it should be sent for repair promptly. If transmission faults are ignored and the vehicle continues to be used, it may eventually result in the vehicle not moving or even the entire transmission being scrapped. Symptoms of transmission abnormalities: Transmission noise: Abnormal sounds in the transmission are mainly caused by bearing wear and looseness, as well as abnormal gear meshing. When bearings are worn or the outer ring of the bearing is loose in the transmission housing, or the bearing is damaged, the abnormal sound will be a jumping or knocking noise. Transmission jumping out of gear: This refers to the situation where, while the vehicle is in motion, the driver slightly releases the accelerator pedal, and the gearshift lever automatically jumps back to the neutral position, causing the sliding gear to disengage. This is mainly due to bearing looseness, loose key slots, gear wear, wear on the sleeve teeth or sleeve gears, conical or stepped wear along the tooth length, wear between the shift fork and gear slots, wear on the shift rail surface and steel balls, deformed steel balls, weakened or broken springs, deformed shift forks, and looseness in the shift linkage components.