{"vehicle":{"id":"2007_mack_mr","year":2007,"make":"Mack","model":"MR"},"may_apply":true,"as_of":{"us":"2026-10-19","ca":"2026-10-19"},"recalls":[{"source":"nhtsa","country":"us","campaign":"08V144000","date":"2008-03-26","manufacturer":"MACK TRUCKS, INC","component":"SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE","summary":"MACK IS RECALLING 218 MY 2006-2007 MR TRUCKS. A CHECK VALVE WAS OMITTED FROM THE SECONDARY SUPPLY PORT OF THE SR-7 SPRING BRAKE MODULATING VALVE.","mfr_campaign":"SC0337","units":218,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MR"],"built_from":"2005-08-23","built_to":"2006-03-27","url":"https://open.wenmarpro.com/recalls/nhtsa/08V144000"},{"source":"nhtsa","country":"us","campaign":"07V360000","date":"2007-08-15","manufacturer":"MACK TRUCKS, INC","component":"PARKING BRAKE","summary":"ON CERTAIN TRUCKS EQUIPPED WITH BENDIX SR-7 SPRING BRAKE MODULATING VALVES, THE INTERNAL RUBBER CHECK VALVE MAY LEAK CAUSING A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO PARK THE VEHICLE AFTER THE OPERATOR PULLS THE DASH VALVE BUTTON.","mfr_campaign":"SC0335","units":18805,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MR"],"built_from":"2005-11-04","built_to":"2007-05-01","url":"https://open.wenmarpro.com/recalls/nhtsa/07V360000"},{"source":"tc","country":"ca","campaign":"2007264","date":"2007-08-14","manufacturer":null,"component":"Brakes","summary":"On certain vehicles, the internal rubber check valve inside the Bendix SR-7 spring brake modulating valve can become deformed over time.  The effect of this defect is intermittent and presents a potential delay or failure in applying the parking brakes; potentially resulting in a vehicle roll away.  Should this occur, the unattended roll away vehicle could strike a bystander or cause property damage.  Correction: Dealers will install a check valve repair kit, and replace the Parker single check valve.","mfr_campaign":"SC0335","units":1628,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MR"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/2007264"},{"source":"nhtsa","country":"us","campaign":"06V232000","date":"2006-06-28","manufacturer":"MACK TRUCKS, INC","component":"PARKING BRAKE:CONVENTIONAL:AIR","summary":"ON CERTAIN TRUCKS EQUIPPED WITH SR-7 BENDIX BRAKE VALVES, THE CHECK VALVE INSIDE THE VALVE CAVITY MAY NOT PROPERLY SET, CAUSING INTERNAL AIR LEAKAGE.  IF THE CHECK VALVE DOES NOT PROPERLY SEAT, THE RESULTING LEAKAGE CAN CAUSE A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO PARK THE VEHICLE AFTER OPERATOR PULLS THE DASH VALVE BUTTON.","mfr_campaign":"SC0336","units":2587,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MR"],"built_from":"2006-04-05","built_to":"2006-06-01","url":"https://open.wenmarpro.com/recalls/nhtsa/06V232000"},{"source":"tc","country":"ca","campaign":"2006156","date":"2006-06-19","manufacturer":null,"component":"Brakes","summary":"Certain trucks equipped with Bendix SR-7 spring brake modulating valve may experience an internal air leak if the check valve fails to seat. This may cause a delay in the application of the parking spring brakes leading to an unintended vehicle rollaway. Correction: Dealers will replace the Bendix SR-7 valve and the Parker single check valve.","mfr_campaign":"SC0313, SC0329","units":189,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MR"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/2006156"}],"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."]}