On some Semi vehicles, the Efficiency Drive Axle (EDA) and Torque Drive Axle (TDA) air spring to trailing...
Tesla technical service bulletin SB-23-31-004 for 2022 Tesla Semi.
- Bulletin number
- SB-23-31-004
- Component
- Power train: axle assembly
- Summary
- On some Semi vehicles, the Efficiency Drive Axle (EDA) and Torque Drive Axle (TDA) air spring to trailing arm interfaces may have gaps. The gaps may cause uneven loading of the air spring, and may reduce spring service life.
Vehicles covered
- Tesla Semi 2022 2022
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