{"nhtsa_id":10174375,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-27","date":"2020-04-27","document_id":"DASHLiftAxle","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"DASH announcement for Hendrickson Optimaax 6x2 Lift Axle. Freightliner recently announced the availability of the Hendrickson Optimaax 6x2 lift axle. Due to quality concerns discovered late with pre-series builds, Freightliner has implemented a block in SpecPro as of April 9, 2020, to prevent ordering or quoting of this component until further notice.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174375-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10174375-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10174375","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_freightliner_cascadia","2021_freightliner_cascadia"]}],"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":[]}