{"nhtsa_id":10057317,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-05-14","date":"2014-12-12","document_id":"18SP687REV","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR","mfr_system":null,"summary":"DETROIT DEMAND PERFORMANCE: DD15/16 ACTUATOR REPLACEMENT SERVICE KIT(P/N: EA4701500794) THIS SERVICE KIT HAS THE NECESSARY PARTS TO REPLACE THE ACTUATOR FROM OLD TO NEW. *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10057317","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"DETROIT","model":"DETROIT","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":[]}