{"nhtsa_id":10187594,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-02-27","date":"2021-02-24","document_id":"CALFTL31-003","mfr_campaign":null,"replaces":null,"component":"TRAILER HITCHES; EQUIPMENT","mfr_system":null,"summary":"Customer Advisory Letter for Cascadia, New Cascadia, and 122SD Vehicles with Cracked Fifth Wheel Angles","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187594-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10187594-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10187594","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"trailer-hitch","name":"Trailer hitch","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"122SD","year_from":2017,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2017,"year_to":2020,"match":"exact","vehicle_ids":["2017_freightliner_cascadia","2018_freightliner_cascadia","2019_freightliner_cascadia","2020_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":[]}