{"nhtsa_id":10159678,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-13","date":"2019-04-24","document_id":"R1802","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:BODY; EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE:FRAME AND MEMBERS; EQUIPMENT","mfr_system":null,"summary":"Non-Safety Campaign: Vehicles built with pre-production UltraLoft components are eligible for an upgrade to production quality components.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159678-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159678-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159678","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"579","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_peterbilt_579"]}],"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":[]}