{"nhtsa_id":10097667,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-04-20","date":"2014-11-18","document_id":"14-221","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"THIS ADVISORY 14-221 INVOLVES UNITS MANUFACTURED WITH THE REAR STABILIZER JACKS INSTALLED WITHOUT PROPER SUPPORT. THIS ADVISORY EXPLAINS HOW TO CORRECT THE PROBLEM.","document":null,"url":"https://open.wenmarpro.com/bulletins/10097667","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KEYSTONE","model":"SUMMERLAND","year_from":2015,"year_to":2015,"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":[]}