{"nhtsa_id":10046120,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-09-27","date":"2012-08-01","document_id":"PIL-562","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:MULTIPLE AXLE","mfr_system":null,"summary":"MERITOR: A CONVERSION OF 14X SERIES REAR CARRIERS W/DRIVER CONTROLLED DIFFERENTIAL LOCKS (DCDL) FROM BOLTED DCDL ASSEMBLY TO SCREW IN DCDL ASSEMBLY. MODELS MS SINGLE AND MR SERIES REAR REAR TANDEM AXLES; NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10046120","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERITOR","model":"MERITOR","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":[]}