{"nhtsa_id":10103921,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-06-06","date":"2015-01-26","document_id":"SSM72161","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR:DISC:CALIPER; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER","mfr_system":null,"summary":"\"ISSUE. THE REAR BRAKE CALIPER PISTON DUST BOOT IS FOUND TO BE SPLIT WHEN THE VEHICLE IS HAVING A ROUTINE SERVICE, OR REPAIR FOR ANY OTHER REASON. SEE ATTACHED PHOTOS FOR EXAMPLES OF THE CONCERN. THE SPLIT CAN BE FOUND ANYWHERE AROUND THE CIRCUMFERENCE OF THE PISTON, ALTHOUGH MOST LIKELY TO BE SEEN THROUGH THE CALIPER WINDOW ADJACENT TO THE PISTON. CAUSE. CURRENTLY UNDER INVESTIGATION.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10103921","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"brake-caliper","name":"Brake caliper","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2013,"year_to":2015,"match":"exact","vehicle_ids":["2013_land-rover_range-rover","2014_land-rover_range-rover","2015_land-rover_range-rover"]},{"make":"LAND ROVER","model":"RANGE ROVER SPORT","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["2014_land-rover_range-rover-sport","2015_land-rover_range-rover-sport"]}],"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":[]}