{"nhtsa_id":10179884,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-09-16","date":"2020-09-11","document_id":"CALFTL35-001","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"Customer Advisory Letter for Inspection of ConMet Disc Brake Rotor to Hub Fastener. Our records indicate that you are the owner of certain vehicles and therefore DTNA is sharing the following documentation with you. Please see the attached instructions on inspecting the ConMet disc brake rotor to hub fastener.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179884-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10179884-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10179884","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"BUSINESS CLASS M2","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CORONADO","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_freightliner_coronado"]}],"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":[]}