{"nhtsa_id":11031368,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-17","date":"2026-04-09","document_id":"CSR-3287","mfr_campaign":"CSR-3287","replaces":null,"component":"UNKNOWN OR OTHER; POWER TRAIN","mfr_system":null,"summary":"Altec Industries, Inc. has received notification from Daimler Truck North America LLC (DTNA) that certain 2020-2026 Freightliner 108SD, 114SD, 122SD and Business Class M2 and Western Star 4700, 47X, 48X RHD and 49x vehicles equipped with an Altec aerial device or equipment could have fasteners in the axle clamp group that might not have been properly tightened and can loosen and fail. As a result, the axle could shift, leading to loss of vehicle control, increasing the risk of a crash.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031368-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11031368-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11031368","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALTEC","model":"AERIAL DEVICE","year_from":2025,"year_to":2026,"match":null,"vehicle_ids":[]},{"make":"ALTEC","model":"DIGGER DERRICK","year_from":2025,"year_to":2026,"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":[]}