{"nhtsa_id":10214645,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-06-27","date":"2022-05-05","document_id":"Product Informat","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"Initial production requirements of the Meritor ProTec IFS suspension included a Pressure Relief Valve (PRV) installed in the steering gear hydraulic system to ensure optimal steering performance. This PRV was intended to be pre-set to 2300 PSI (not to exceed 2350 PSI) by Meritor and/or the Manufacturer, however there is evidence a total of 30 suspensions may not have been pre-set to this pressure range. All affected models identified by an inability to complete a dry park steer to full steering lock in either direction, indicating pressure lower than the required range of 2300-2350 PSI.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214645-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10214645-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10214645","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":[]}