{"nhtsa_id":10157952,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-08","date":"2018-11-05","document_id":"IK0400016","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE; SERVICE BRAKES, AIR; SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"Aggressive Brakes with Air Brake Foot Valve Leak on Bus; only models with feature code 04WEA - Parking Brake Interlock - With Air Brakes Only","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10157952-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10157952-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10157952","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"INTERNATIONAL","model":"INTERNATIONAL","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":[]}