{"nhtsa_id":10034708,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-01-06","date":"2010-10-01","document_id":"TIB-99-018","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:LABELS","mfr_system":null,"summary":"KENWORTH SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DOOR LABEL (GAWR, GVWR) REPLACEMENT CAMPAIGN. THE GROSS AXLE AND GROSS VEHICLE WEIGHT RATINGS (GAWR AND GVWR RESPECTIVELY) LISTED ON THE DOOR CERTIFICATION LABEL, MAY HAVE NOT BEEN ROUNDED APPROPRIATELY DUE TO A CONVERSION FACTOR ISSUE AT ONE OF THE PLANTS. CSC LETTER HAS BEEN RECEIVED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034708","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KENWORTH","model":"T300","year_from":2010,"year_to":2010,"match":"exact","vehicle_ids":["2010_kenworth_t300"]},{"make":"KENWORTH","model":"T400","year_from":2011,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T660","year_from":2010,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"KENWORTH","model":"T800","year_from":2010,"year_to":2010,"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":[]}