{"nhtsa_id":10054953,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-03-15","date":"2014-01-01","document_id":"FSC-SF-489-A-D","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY","mfr_system":null,"summary":"DAIMLER TRUCKS: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SOME TRUCKS RECEIVED THE STANDARD INSULATION, NOT PREMIUM INSULATION, ON XT OR RAISED ROOF ASSEMBLY AND WILL BE INSPECTED AND, IF STANDARD INSULATION IS FOUND, WILL BE REPLACED WITH PREMIUM INSULATION. MODEL CASCADIA. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10054953","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2013,"year_to":2014,"match":"exact","vehicle_ids":["2013_freightliner_cascadia","2014_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":[]}