{"nhtsa_id":11014068,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-10","date":"2022-07-22","document_id":"SC-20-052","mfr_campaign":"SC-20-052","replaces":null,"component":"STRUCTURE:BODY","mfr_system":null,"summary":"Transit bus repair to specific high mirrors and replacing their mounting hardware to robust hardware.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11014068-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11014068-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11014068","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PROTERRA","model":"CATALYST","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}