{"nhtsa_id":10142614,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-07-16","date":"2018-05-14","document_id":"SIL 677","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL","mfr_system":null,"summary":"This service information letter (SIL) notified customers to inspect the electrical slip ring for proper installation. Slip rings found to be improperly installed are to be replaced.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142614-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10142614-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10142614","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALTEC","model":"DIGGER DERRICK","year_from":1992,"year_to":2017,"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":[]}