{"nhtsa_id":10177939,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-08-05","date":"2020-07-10","document_id":"14-026","mfr_campaign":null,"replaces":null,"component":"STRUCTURE","mfr_system":null,"summary":"Fix as Fail: Peterbilt has designed an improved Secondary Chassis Module (SCM) bracket which is available for Models 567/579 built between January 01, 2018 and February 20, 2020. SCM brackets impacted by torsional stress may separate from the back of cab crossmember.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177939-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10177939-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10177939","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"567","year_from":2019,"year_to":2019,"match":"exact","vehicle_ids":["2019_peterbilt_567"]}],"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":[]}