Transit bus procedure to inspect torque strips on the steering gearbox and record breakaway values then...
Proterra technical service bulletin SC-22-003 for 2018-2021 Proterra Catalyst and 2020-2021 Proterra ZX5.
- Bulletin number
- SC-22-003 (SC-22-003)
- Component
- Steering
- Summary
- Transit bus procedure to inspect torque strips on the steering gearbox and record breakaway values then replacing the hardware and using blue loctite to reinstall.
Vehicles covered
- Proterra Catalyst 2018-2021 2018201920202021
- Proterra ZX5 2020-2021 20202021
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