{"nhtsa_id":10106347,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-06-14","date":"2014-11-17","document_id":"SSM72080","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT","mfr_system":null,"summary":"\"ISSUE: DIFFERENTIAL PINION OIL SEAL LEAK. CAUSE: PINION SEAL PREVIOUSLY NOT AVAILABLE AS A SERVICEABLE COMPONENT LEADING TO DIFFERENTIAL REPLACEMENTS.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10106347","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"differential","name":"Differential","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"RANGE ROVER","year_from":2014,"year_to":2015,"match":"exact","vehicle_ids":["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":[]}