{"nhtsa_id":10100546,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-05-24","date":"2015-10-23","document_id":"DLR MSG - MC - S","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER","mfr_system":null,"summary":"\"DEALER MESSAGE - THE SERVICE BULLETIN IN SUPPORT OF THE SAFETY RECALL OF 2001-2015 GL1800/A AND GL1800B/BD MOTORCYCLES FOR A POTENTIALLY DEFECTIVE SECONDARY MASTER CYLINDER IS POSTED ON IN. SERVICEBULLETIN SAFETY RECALL: GL1800 #23 INCLUDES THE AFFECTED MODELS, REPAIR PROCEDURE, PARTS INFORMATION, AS WELL AS WARRANTY CLAIM INFORMATION.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10100546","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"brake-master-cylinder","name":"Brake master cylinder","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"HONDA","model":"GL1800","year_from":2001,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"HONDA","model":"GL1800A","year_from":2001,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"HONDA","model":"GL1800B","year_from":2013,"year_to":2015,"match":null,"vehicle_ids":[]},{"make":"HONDA","model":"GL1800BD","year_from":2013,"year_to":2015,"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":[]}