{"nhtsa_id":10110790,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-08-07","date":"2015-04-14","document_id":"TSB 414","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES; EQUIPMENT:MECHANICAL","mfr_system":null,"summary":"Following notification from Spartan Motors Inc., Newmar has determined that a potential hazard exists in certain motor homes. On certain vehicles equipped with a Wabco quick release with double check valves, used to control park/spring brake application, the valve may leak internally. This could cause unintended partial or full park/spring brake application, which could affect service brake function and increase the risk of a crash causing injury and/or damage to property. NHTSA # 15V-061, TC# 2015-041","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10110790-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10110790-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10110790","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NEWMAR","model":"ESSEX","year_from":2014,"year_to":2014,"match":null,"vehicle_ids":[]},{"make":"NEWMAR","model":"KING AIRE","year_from":2014,"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":[]}