{"nhtsa_id":10184144,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-12-14","date":"2020-11-19","document_id":"FDM-TSIB-017","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:SOFTWARE; PARKING BRAKE; EQUIPMENT","mfr_system":null,"summary":"This bulletin provides general information about the v8.2.1/7.6.1 software update that enhances the vehicle?s hydraulic system, auxiliary axles (tag, pusher, and Load-Span®), parking brake system, and drum speed.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10184144-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10184144-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10184144","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"OSHKOSH","model":"S-SERIES","year_from":2020,"year_to":2020,"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":[]}