{"nhtsa_id":11027576,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-10","date":"2026-01-09","document_id":"SIL-3243","mfr_campaign":"SIL-3243","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Altec has learned that hydraulic hoses on certain DM-E and DH derricks, built between 2021 and 2025, can come into contact with the cord reel, causing the reel to stick. This can cause the pole guide to become inoperable.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027576-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11027576-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027576","components":[],"codes":[],"topics":[],"vehicles":[{"make":"ALTEC","model":"DIGGER DERRICK","year_from":2021,"year_to":2025,"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":[]}