{"nhtsa_id":10006795,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-05-13","date":"2003-12-17","document_id":"03","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"THE INCORRECT CHROME TAILPIPE MAY HAVE BEEN INSTALLED, PERMITTING WATER TO ENTER THE EXHAUST CAUSING POSSIBLE PREMATURE FAILURE OF THE MUFFLER. SERVICE CAMPAIGN S03HF. EXHAUST SYSTEM MODIFICATION FOR COMMERCIAL SERIES XCEL 102 COACHES. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10006795","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"BLUE BIRD","model":"COMMERCIAL","year_from":2004,"year_to":2004,"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":[]}