{"nhtsa_id":10033245,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-08-02","date":"2009-12-10","document_id":"PIL-513","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, AIR","mfr_system":null,"summary":"MERITOR WABCO: 1800 EXTENDED DESICCANT CARTRIDGE USED ON SYSTEM SAVER 1200 AIR DRYER. THERE HAS BEEN INTEREST (BY END USERS) IN RETROFITTING SYSTEM SAVER 1200 AIR DRYERS WITH THE EXTENDED DESICCANT CARTRIDGE USED IN SYSTEM SAVER 1800 AIR DRYERS FOR THE PURPOSE OF IMPROVING DRYING PERFORMANCE. NO MODEL OR MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10033245","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":[]}