{"source":"nhtsa","country":"us","campaign":"90V081000","date":"1990-05-15","owner_notified":"1990-05-22","manufacturer":"ISUZU MOTORS LIMITED","component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN","summary":"AT HIGH ENGINE SPEEDS, THE COOLING FAN ADAPTER PLATE, WHICH CONNECTS THE COOLING FAN AND THE FAN PULLEY, HAS INSUFFICIENT STRENGTH, ALLOWING CRACKS TO DEVELOP IN THE ADAPTER PLATE.","consequence":"COOLING FAN COULD BE DISLODGED, DAMAGING RADIATOR AND FAN GUIDE; AND FAN COULD BREAK LOOSE, FLY OUT OF ENGINE COMPARTMENT, AND INJURE PERSONS IN THE IMMEDIATE VICINITY.","remedy":"REPAIR OR REPLACE ADAPTER PLATE TO PREVENT CRACKS AND DAMAGE.","notes":"SYSTEM: COOLING FAN.VEHICLE DESCRIPTION: CLASS 3 MEDIUM DUTY TRUCK CHASSIS WITH AUTOMATIC TRANSMISSION.","mfr_campaign":null,"part_number":null,"units":5163,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1989,"make":"CHEVROLET","model":"FORWARD 4000","vehicle_id":null,"match":null,"built_from":"1989-01-01","built_to":"1990-03-01"},{"year":1990,"make":"CHEVROLET","model":"FORWARD 4000","vehicle_id":null,"match":null,"built_from":"1989-01-01","built_to":"1990-03-01"},{"year":1989,"make":"GMC","model":"TILTMASTER","vehicle_id":null,"match":null,"built_from":"1989-01-01","built_to":"1990-03-01"},{"year":1990,"make":"GMC","model":"TILTMASTER","vehicle_id":null,"match":null,"built_from":"1989-01-01","built_to":"1990-03-01"},{"year":1989,"make":"ISUZU","model":"NPR","vehicle_id":"1989_isuzu_npr","match":"exact","built_from":"1989-01-01","built_to":"1990-03-01"},{"year":1990,"make":"ISUZU","model":"NPR","vehicle_id":"1990_isuzu_npr","match":"exact","built_from":"1989-01-01","built_to":"1990-03-01"}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/90V081000"}