{"nhtsa_id":10057825,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-07-01","date":"2015-03-19","document_id":"TT-445","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"HARLEY DAVIDSON: NEW TOOL AVAILABLE TO HELP TEST BRAKE FLUID QUALITY BY MEASURING WATER CONTAMINATION AND HELPS PROMOTE PERIODICAL BRAKE FLUID CHANGES BEFORE SERVICE REQUIRED INTERVAL. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10057825","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"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":[]}