{"nhtsa_id":10193649,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-18","date":"2019-08-22","document_id":"PAB031-2019","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Thomas Built Buses Product Awareness Bulletin on Allison 2550 PTS w/ Detroit Engine (DD5)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10193649-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10193649-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10193649","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"THOMAS BUILT BUSES","model":"SAF-T-LINER C2","year_from":1995,"year_to":2011,"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":[]}