{"nhtsa_id":10033244,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-08-02","date":"2009-12-01","document_id":"PIL-512","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR","mfr_system":null,"summary":"MERITOR WABCO: AIR DRYERS WITH COALESCING CARTRIDGES. SYSTEM SAVER AIR DRYERS ARE NOW AVAILABLE WITH DESICCANT CARTRIDGES THAT INCORPORATE A COALESCING FILTER. NO MODEL OR MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10033244","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERITOR WABCO","model":"AIR BRAKE SYSTEM","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":[]}