{"nhtsa_id":615107,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-12-28","date":"1998-10-01","document_id":"98046","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"SOME VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE INTERMEDIATE STEERING SHAFT-TO-STEERING GEAR ATTCHING BOLT MAY HVE BEEN UNDER-TORQUED. THIS PRODUCT SAFETY CAMPAIGN INVOLVES INSPECTING THE BOLT FOR DAMAGE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/615107","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"W4","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_chevrolet_w4"]},{"make":"GMC","model":"W4","year_from":1998,"year_to":1998,"match":"exact","vehicle_ids":["1998_gmc_w4"]}],"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":[]}