{"nhtsa_id":11013410,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-03","date":"2021-12-07","document_id":"SC-21-130","mfr_campaign":"SC-21-130","replaces":null,"component":"STRUCTURE:BODY","mfr_system":null,"summary":"Transit bus repair to replace mudflaps behind the rear wheels. Larger mudflaps will be installed to minimize road grime and debris from entering the rear vehicle cage, thereby offering better protection for the components in the rear of the bus.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-11013410-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-11013410-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11013410","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PROTERRA","model":"CATALYST","year_from":2018,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"PROTERRA","model":"ZX5","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":[]}