{"source":"tc","country":"ca","campaign":"1993060","date":"1993-04-28","owner_notified":null,"manufacturer":null,"component":"Brakes","summary":"DURING THE REMOVAL AND INSTALLATION OF THE AIR FILTER HOUSING WHILE  PERFORMING SERVICE, IT IS POSSIBLE THAT THE VACUUM HOSE COULD BE  MISROUTED AND DAMAGE TO THE VACUUM CHECK VALVE COULD OCCUR. IF THE CHECK  VALVE IS DAMAGED, A LOSS OF SUFFICIENT BRAKE BOOST WILL OCCUR.\nCORRECTION: VEHICLES WILL BE INSPECTED AND, IF NECESSARY, THE VACUUM HOSE  TO THE VACUUM BRAKE BOOSTER WILL BE REPLACED WITH A NEWLY DESIGNED  PREFORMED HOSE WITH A RELOCATED CHECK VALVE.","consequence":null,"remedy":null,"notes":null,"mfr_campaign":"93-0523","part_number":null,"units":1177,"completion":null,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","french":{"component":"Freins","notification":"Sécurité - fabricant","summary":"Au cours de l'entretien régulier du véhicule, il se peut que le tuyau à dépression soit réinstallé au mauvais endroit lors de la pose du boîtier du filtre à air, ce qui peut endommager la soupape de retenue à dépression. Si cela se produit, la pression au servomécanisme de freinage sera insuffisante. CORRECTION:  Les véhicules seront inspectés et, si nécessaire, la soupape de retenue sera installée ailleurs et le tuyau à dépression du servomécanisme de freinage sera remplacé par un tuyau préformé de conception nouvelle."},"vehicles":[{"year":1990,"make":"MERCEDES-BENZ","model":"500","vehicle_id":"1990_mercedes-benz_500","match":"exact","built_from":null,"built_to":null},{"year":1991,"make":"MERCEDES-BENZ","model":"500","vehicle_id":"1991_mercedes-benz_500","match":"exact","built_from":null,"built_to":null},{"year":1992,"make":"MERCEDES-BENZ","model":"500","vehicle_id":"1992_mercedes-benz_500","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/1993060"}