{"nhtsa_id":10125465,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-12-14","date":"2017-10-31","document_id":"167-B1703-11","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM","mfr_system":null,"summary":"A subject vehicle may experience an inoperative air suspension dump function due to a failed dump valve. An updated dump valve, and dump valve brackets are available to address this condition. Note that the updated brackets MUST be used in conjunction with the updated valve.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10125465-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2017/MC-10125465-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10125465","components":[{"id":"suspension","name":"Suspension","parent":null},{"id":"air-suspension","name":"Air suspension","parent":"suspension"}],"codes":[],"topics":[],"vehicles":[{"make":"HINO","model":"HINO","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":[]}