{"nhtsa_id":10178883,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-27","date":"2018-05-07","document_id":"I-18-06 R02","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Indian Motorcycle has identified that 111 ci engines equipped with the Thunder Stroke 116 ci Stage 3 Big Bore accessory kit may exhibit engine quality issues when exposed to higher than normal combustion pressures.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10178883-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10178883-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10178883","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INDIAN","model":"INDIAN","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":[]}