{"nhtsa_id":10158666,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-04-16","date":"2019-03-22","document_id":"SIL 714","mfr_campaign":null,"replaces":null,"component":"STRUCTURE; EQUIPMENT","mfr_system":null,"summary":"Service Information Letter (SIL) 714 notified owners that spacer plates that hold boom to fiberglass bolt heads may have been omitted during production. These spacer plates hold the fastener head and allow for 6 month torque inspection of the fasteners from the outside. Customers were directed to contact Altec if any were found missing.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158666-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10158666-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10158666","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALTEC","model":"DIGGER DERRICK","year_from":2018,"year_to":2018,"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":[]}