{"nhtsa_id":10058845,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-12-03","date":"2015-09-04","document_id":"TSB-15-320-002","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM","mfr_system":null,"summary":"SPARTAN MOTORS: A WATER TRAP CAN FORM IN THE AIR COMPRESSOR DISCHARGE LINE AND NEEDS TO HAVE AIR DRYER RELOCATE AND REPLACE. MODEL 2011-14 TRANSIT. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058845","components":[{"id":"suspension","name":"Suspension","parent":null},{"id":"air-suspension","name":"Air suspension","parent":"suspension"}],"codes":[],"topics":[],"vehicles":[{"make":"SPARTAN MOTORS","model":"TRANSIT BUS CHASSIS CAB","year_from":2011,"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":[]}