{"nhtsa_id":10171853,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-03-03","date":"2020-03-02","document_id":"CAL80KSIFRAME","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS","mfr_system":null,"summary":"Customer Advisory Letter for 80KSI Frame Reinforcement Installation for certain vehicles equipped with 80KSI frame rails and Airliner 21,000LB rear suspensions.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171853-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171853-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10171853","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"M2","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_freightliner_m2"]},{"make":"FREIGHTLINER","model":"M2","year_from":2017,"year_to":2017,"match":"exact","vehicle_ids":["2017_freightliner_m2"]}],"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":[]}