{"nhtsa_id":604126,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-20","date":"1997-05-09","document_id":"578","mfr_campaign":null,"replaces":null,"component":"WHEELS:LUGS/NUTS/BOLTS/STUDS","mfr_system":null,"summary":"BULLETIN REGARDING 9/16\" HEX BOLT COVER KITS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/604126","components":[{"id":"wheels","name":"Wheels","parent":null},{"id":"lug-nut","name":"Wheel nuts and studs","parent":"wheels"}],"codes":[],"topics":[],"vehicles":[{"make":"HARLEY-DAVIDSON","model":"HARLEY DAVIDSON","year_from":null,"year_to":null,"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":[]}