{"nhtsa_id":52656,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-08-21","date":"1997-03-01","document_id":"SB9709C002","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"1989 - 1997 NPR HYDRAULIC FOUNDATION BRAKES - FRONT DISC BRAKE REPLACEMENT PROCEDURES (SERVICE MANUAL REVISION). *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/52656","components":[],"codes":[],"topics":[],"vehicles":[{"make":"ISUZU","model":"NPR","year_from":1989,"year_to":1990,"match":"exact","vehicle_ids":["1989_isuzu_npr","1990_isuzu_npr"]},{"make":"ISUZU","model":"NRR","year_from":1991,"year_to":1993,"match":"exact","vehicle_ids":["1991_isuzu_nrr","1992_isuzu_nrr","1993_isuzu_nrr"]}],"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":[]}