{"nhtsa_id":10201061,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-04","date":"2021-08-06","document_id":"21 PBG","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, DIESEL","mfr_system":null,"summary":"Safety Recall - Model year 2021 Cummins PX9 fuel hose assemblies may leak from the hoses between the fuel pump and the remote filter head. A fuel leak in the presence of an ignition source may increase the risk of a fire. A repair is now available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201061-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201061-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201061","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"520","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_peterbilt_520"]},{"make":"PETERBILT","model":"536","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"PETERBILT","model":"537","year_from":2020,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"PETERBILT","model":"548","year_from":2020,"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":[]}