{"nhtsa_id":634162,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-28","date":"2002-08-09","document_id":"600102NAS","mfr_campaign":null,"replaces":null,"component":"STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM","mfr_system":null,"summary":"TECHNICAL INFORMATION REGARDING STEERING KNUCKLE SPECIFICATION CHANGE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/634162","components":[{"id":"steering","name":"Steering","parent":null},{"id":"tie-rod","name":"Tie rods and steering linkage","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"LAND ROVER","model":"DISCOVERY II","year_from":null,"year_to":null,"match":"base","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":[]}