{"nhtsa_id":10194476,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-26","date":"2021-05-05","document_id":"CALFTL32-011","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; SUSPENSION","mfr_system":null,"summary":"Customer Advisory Letter for 80KSI Frame Reinforcement Installation on specific Business Class M2 equipped with 80KSI frame rails and an Airliner 20,000 lb or 21,000 lb rear suspension.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194476-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10194476-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10194476","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2017,"year_to":2021,"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":[]}