{"nhtsa_id":10128150,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-05","date":"2017-10-10","document_id":"TCH-003-055 US 0","mfr_campaign":null,"replaces":null,"component":"COMMUNICATION; SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE","mfr_system":null,"summary":"Technical Bulletin. Certain vehicle applications can cause the hex-style 90° elbow SC-3 check valve to wear prematurely and contaminate the SR-7 valve, causing a small reservoir leak through the SR-7 valve exhaust. Diagnostic procedure is included in this Technical Bulletin.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10128150-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10128150-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10128150","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BENDIX","model":"BENDIX","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":[]}