{"nhtsa_id":11014257,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-14","date":"2022-01-21","document_id":"SC-21-151","mfr_campaign":"SC-21-151","replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"Transit bus repair to the air compressor, adding a snorkel to relocate the air intake to get cleaner air into the compressor.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11014257-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11014257-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11014257","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PROTERRA","model":"ZX5","year_from":2020,"year_to":2022,"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":[]}