{"nhtsa_id":603271,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-02-16","date":"1998-10-12","document_id":"M-1073A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"EXPERIENCING EXCESSIVE RATTLE ASSOCIATED WITH SOME TOUR - PAK LID GASKET MODIFICATION. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/603271","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HARLEY-DAVIDSON","model":"HARLEY DAVIDSON","year_from":1997,"year_to":1998,"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":[]}