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September 1, 2021 Service bulletin

Transit bus repair to the heated mat at the rear door of the vehicle to resolve sealing and securement issues.

Proterra technical service bulletin SC-21-039 for 2019 Proterra Catalyst and 2019-2020 Proterra ZX5.

Bulletin number
SC-21-039 (SC-21-039)
Component
Structure: body
Summary
Transit bus repair to the heated mat at the rear door of the vehicle to resolve sealing and securement issues.

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