{"source":"nhtsa","country":"us","campaign":"86V070000","date":"1986-05-27","owner_notified":"1986-11-05","manufacturer":"MACK TRUCKS, INCORPORATED","component":"STEERING: STEERING WHEEL/HANDLE BAR","summary":"AN INCORRECT STEERING SHAFT RETAINING NUT IS INSTALLED    ON THE SHAFT AND CAN LOOSEN CAUSING STEERING PLAY.                                                                                                                CONSEQUENCE OF DEFECTS: IF NUT IS NOT REPLACED, STEERING WHEEL DISENGAGEMENT     COULD OCCUR CAUSING LOSS OF STEERING CONTROL AND POSSIBLY A VEHICLE CRASH.","consequence":null,"remedy":"INSTALL PROPER NUT TO ENSURE STEERING WHEEL RETENTION.","notes":"SYSTEM: STEERING WHEEL RETAINING NUT. VEHICLE DESCRIPTION: CF MODEL FIRE APPARATUS.","mfr_campaign":null,"part_number":null,"units":180,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1984,"make":"MACK","model":"CF","vehicle_id":"1984_mack_cf","match":"exact","built_from":"1984-03-01","built_to":"1986-01-01"},{"year":1985,"make":"MACK","model":"CF","vehicle_id":"1985_mack_cf","match":"exact","built_from":"1984-03-01","built_to":"1986-01-01"},{"year":1986,"make":"MACK","model":"CF","vehicle_id":"1986_mack_cf","match":"exact","built_from":"1984-03-01","built_to":"1986-01-01"}],"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/86V070000"}