{"source":"nhtsa","country":"us","campaign":"85V051000","date":"1985-05-01","owner_notified":null,"manufacturer":"MACK TRUCKS, INCORPORATED","component":"STRUCTURE:BODY:BUMPERS","summary":"THE FLIP OUT STEP CLEVIS ON THE BUMPER MAY FAIL AND       BREAK UNDER THE WEIGHT OF THE PERSON STANDING ON THE STEP TO SERVICE THE FRONT   AREA OF THE VEHICLE.                                                                                                                                              CONSEQUENCE OF DEFECT: THIS SUDDEN BREAK WILL CAUSE THE PERSON STANDING ON THE   STEP TO FALL, WITHOUT WARNING, AND COULD RESULT IN INJURIES.","consequence":null,"remedy":"REMOVE THE STEP CLEVIS AND REPLACE WITH A NEW IMPROVED        CLEVIS.","notes":"VEHICLE DESCRIPTION: HEAVY DUTY ULTRALINER TRUCKS. SYSTEM: BUMPER FLIP OUT STEP CLEVIS.","mfr_campaign":null,"part_number":null,"units":7500,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1982,"make":"MACK","model":"MH","vehicle_id":"1982_mack_mh","match":"exact","built_from":"1982-04-01","built_to":"1985-04-01"},{"year":1983,"make":"MACK","model":"MH","vehicle_id":"1983_mack_mh","match":"exact","built_from":"1982-04-01","built_to":"1985-04-01"},{"year":1984,"make":"MACK","model":"MH","vehicle_id":"1984_mack_mh","match":"exact","built_from":"1982-04-01","built_to":"1985-04-01"},{"year":1985,"make":"MACK","model":"MH","vehicle_id":"1985_mack_mh","match":"exact","built_from":"1982-04-01","built_to":"1985-04-01"}],"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/85V051000"}