{"nhtsa_id":10189618,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-31","date":"2021-03-26","document_id":"CALFTL42-003","mfr_campaign":null,"replaces":null,"component":"SUSPENSION; SERVICE BRAKES","mfr_system":null,"summary":"Customer Advisory Letter for Inspection and Correction of the Clearance between the Drive Axle Disc Brake Chamber and the Airliner Leaf Spring.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189618-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10189618-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10189618","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_freightliner_cascadia","2022_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":[]}