{"nhtsa_id":10046080,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-09-26","date":"2012-08-15","document_id":"RN-712-2","mfr_campaign":null,"replaces":null,"component":"SEATS","mfr_system":null,"summary":"PETERBILT: CERTAIN TRUCKS HAVE SUSPENSION LINKAGE (UPGRADE) ON SEAT, WITH AN INSTALLED SUPPORT BRACKET DESIGNED TO REDUCED THE MOVEMENT. MODEL 2013 579. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10046080","components":[{"id":"seats","name":"Seats","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"579","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_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":[]}