{"nhtsa_id":10055078,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-04-08","date":"2014-01-24","document_id":"PSB-16","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"THOMAS BUS: THE TO SUBSEQUENT TURBOCHARGER OR ENGINE DAMAGE FROM CONTAMINATED NTK UEGO SENSOR, AN UPGRADE HAS BEEN IMPLEMENTED FOR THE UEGO SENSORS TO IMPROVE CONTROL CHARACTERISTICS AND EXTEND UEGO SENSOR LIFE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10055078","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"THOMAS","model":"THOMAS","year_from":2001,"year_to":2001,"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":[]}