{"nhtsa_id":10206763,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-01-24","date":"2021-12-01","document_id":"MC120111","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; ENGINE AND ENGINE COOLING; EQUIPMENT","mfr_system":null,"summary":"BMW Motorrad has completely revised a number of tightening specifications. Fasteners affected by these changes include the ones securing the freewheel ring to the magnetic wheel. These must be replaced on account of the possibility they can work loose during operation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10206763-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10206763-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10206763","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"alternator","name":"Alternator","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"BMW","model":"K SERIES","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":[]}