{"nhtsa_id":634339,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-28","date":"2002-07-01","document_id":"020864016","mfr_campaign":null,"replaces":"261603","component":"STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS","mfr_system":null,"summary":"SOME CUSTOMERS MAY COMMENT ON FRONT DOOR HINGE PIN BUSHING WEAR, FRONT DOOR SAG, OR DOOR CHUCKING MOVEMENT IN EXTREME OPERATING CONDITIONS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/634339","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"C1500","year_from":1988,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"C2500","year_from":1989,"year_to":1990,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"C2500","year_from":1992,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"K1500","year_from":1988,"year_to":1990,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"K1500","year_from":1992,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"K2500","year_from":1989,"year_to":1991,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"K2500","year_from":1993,"year_to":1995,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":1997,"year_to":1998,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":1997,"year_to":1998,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"C1500","year_from":1988,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"K1500","year_from":1988,"year_to":1996,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"SIERRA 1500","year_from":1997,"year_to":1998,"match":"base","vehicle_ids":["1997_gmc_sierra","1998_gmc_sierra"]}],"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":[]}