{"nhtsa_id":11005448,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-08-02","date":"2024-07-17","document_id":"CALFTL13-002","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Customer Advisory Letter for Proactive Air Compressor, Resonator, and Suction Line Replacement","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005448-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11005448-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11005448","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"114SD","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_freightliner_114sd","2018_freightliner_114sd","2019_freightliner_114sd","2020_freightliner_114sd","2021_freightliner_114sd"]},{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2017,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_freightliner_cascadia","2018_freightliner_cascadia","2019_freightliner_cascadia","2020_freightliner_cascadia","2021_freightliner_cascadia"]}],"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":[]}