What Causes the Abnormal Noise in the Second Gear of the Bora Transmission?

1 Answers
DeIris
07/29/25 3:17pm
The reasons for abnormal noise in the second gear of the Bora transmission are: 1. Bearing wear and damage; 2. Abnormal gear meshing clearance; 3. Gear tooth surface metal peeling, tooth breakage, or assembly misalignment; 4. Insufficient lubrication due to inadequate lubricant; 5. Water ingress into the transmission; 6. Loose housing bolts; 7. Excessive clearance between the shift lever and the shift fork groove in the manual transmission; 8. Long-term failure to replace the transmission oil. Taking the 2021 Bora Fashion Smart Edition as an example, its body dimensions are: length 4663mm, width 1815mm, height 1462mm, and wheelbase 2688mm.
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