{"nhtsa_id":10193161,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-13","date":"2014-08-15","document_id":"TSN 31-06","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM; STRUCTURE:FRAME AND MEMBERS","mfr_system":null,"summary":"TSN for the Thermo King Tripac APU located on the right hand frame rail back of cab / sleeper is installed such that the top of the APU is 76mm (3 inches) above the top flange of the frame rail. Under certain turning conditions and fifth wheel configurations it is possible for the trailer to contact the top cover of the Tripac APU.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10193161-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10193161-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10193161","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_freightliner_cascadia"]}],"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":[]}