{"nhtsa_id":10097581,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-04-19","date":"2014-02-04","document_id":"14-199","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"THIS ADVISORY 14-199 INVOLVES 2014 SUMMERLAND 2600TB MODELS BUILT WITH IMPROPER FURNACE VENTILATION. THE FURNACE GRILL MUST BE MOVED FROM THE EXISTING FURNACE COVER AND MOVED TO THE OUTSIDE OF THE BED BASE. A NEW COVER MUST BE INSTALLED TO DUCT RETURN AIR FROM THE LIVING AREA TO THE FURNACE COVER. THIS SERVICE ADVISORY EXPLAINS HOW TO CORRECT THE VENTILATION.","document":null,"url":"https://open.wenmarpro.com/bulletins/10097581","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KEYSTONE","model":"SUMMERLAND","year_from":2014,"year_to":2014,"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":[]}