{"nhtsa_id":10173151,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-02","date":"2020-03-10","document_id":"P10CE97","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"Reductant Return: No Flow Detected - Componentor System Operation Obstructed or Blocked","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173151-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173151-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10173151","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","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":[]}