{"nhtsa_id":10051808,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-04-13","date":"2013-03-01","document_id":"CSB-13-ERV-004","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT","mfr_system":null,"summary":"SPARTAN: A DEFECT HAS BEEN DETERMINED REGARDING AERIAL EXTENSION/RETRACTION CYLINDERS EXISTING GUIDE BLOCKS, SUFFERING PREMATURE WEAR TO LINERS RIDING ON TRACKING CHANNEL, WHICH NEEDS REPLACING. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10051808","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SPARTAN","model":"SPARTAN","year_from":null,"year_to":null,"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":[]}