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May 2, 2023 Service bulletin

Transit bus repair for the ADA ramp brackets, new method to secure the interior body mounting brackets for...

Proterra technical service bulletin SC-21-128 for 2019-2020 Proterra Catalyst and 2019-2021 Proterra ZX5.

Bulletin number
SC-21-128 (SC-21-128)
Component
Structure: body
Summary
Transit bus repair for the ADA ramp brackets, new method to secure the interior body mounting brackets for the front door ramp.

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