{"source":"tc","country":"ca","campaign":"1989021","date":"1989-02-23","owner_notified":null,"manufacturer":null,"component":"Suspension","summary":"V.I.N'S - 2M2P141Y7KC006814, 2M2P141C3KC006815, 2M2P141C8KC006888. INVOLVED VEHICLES ARE EQUIPPED WITH HENDRICKSON RT450 SUSPENSIONS. THE BEAM END ADAPTER KIT WAS BUILT WITH A 3\\4 INCH DIAMETER BOLT INSTEAD OF THE SPECIFIED 1 INCH BOLT. THIS 3\\4 INCH BOLT MAY BREAK, CAUSING DISENGAGEMENT OF THE BEAM CONNECTION ON THE REAR SUSPENSION RESULTING IN A LOSS OF CONTROL BY THE OPERATOR AND A POSSIBLE CRASH.\nCORRECTION: SUSPECT BOLTS WILL BE REPLACED WITH 1 INCH BOLTS. NOTE: VEHICLES ARE LOCATED IN ONTARIO.","consequence":null,"remedy":null,"notes":null,"mfr_campaign":"SC208","part_number":null,"units":3,"completion":null,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","french":{"component":"Suspension","notification":"Sécurité - fabricant","summary":"Remarque:   Les véhicules rappelés sont munis de suspensions Hendrickson RT450.  Sur l'ensemble poutre et adepteur, il y a un boulon de 3/4 pouce de diamètre au lieu du boulon de 1 pouce prescrit. IL y a risque de rupture du boulon, ce qui pourrait entraîner la désolidarisation de la poutre et de la suspension des roues arrière et un risque d'accident par perte de maîtrise du véhicule"},"vehicles":[{"year":1989,"make":"MACK","model":"RD","vehicle_id":"1989_mack_rd","match":"exact","built_from":null,"built_to":null}],"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":["Contains information licensed under the Open Government Licence – Canada."],"url":"https://open.wenmarpro.com/recalls/tc/1989021"}