{"nhtsa_id":614837,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-12-14","date":"2000-04-01","document_id":"602","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM","mfr_system":null,"summary":"SUBJECT REGARDING CAB AIR SUSPENSION HEIGHT ADJUSTMENT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/614837","components":[{"id":"suspension","name":"Suspension","parent":null},{"id":"air-suspension","name":"Air suspension","parent":"suspension"}],"codes":[],"topics":[],"vehicles":[{"make":"STERLING","model":"A LINE","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"STERLING","model":"L LINE","year_from":null,"year_to":null,"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":[]}