{"nhtsa_id":609078,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1999-12-08","date":"1999-06-01","document_id":"50","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"TWIN CAM OIL PRESSURE SENDER: WHEN INSTALLING USER 90 DEGREE CROWS FOOT WRENCH.. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/609078","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HARLEY-DAVIDSON","model":"FLHR","year_from":1999,"year_to":1999,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHT","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHTC","year_from":1999,"year_to":1999,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLHTCUI","year_from":1999,"year_to":1999,"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":[]}