{"vehicle":{"id":"1990_mack_mr","year":1990,"make":"Mack","model":"MR"},"may_apply":true,"as_of":{"us":"2026-10-19","ca":"2026-10-19"},"recalls":[{"source":"tc","country":"ca","campaign":"1994183","date":"1994-11-17","manufacturer":null,"component":"Steering","summary":"THE STEERING ARMS ON THESE VEHICLES COULD DEVELOP CRACKS WHICH COULD PROLIFERATE AND EVENTUALLY CAUSE THE ARM TO BREAK WITHOUT WARNING. WHEN MANUFACTURED THESE LEVERS WERE NOT PEENED OR SHOT PEENING WAS INADEQUATE THEREBY ADVERSELY AFFECTING THE COMPRESSIVE STRESS LEVEL OF THE PART.  CORRECTION: STEERING LEVERS WILL BE REPLACED WITH IMPROVED STEERING LEVERS WITH INCREASED FATIGUE STRENGTH.","mfr_campaign":null,"units":45,"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/1994183"},{"source":"nhtsa","country":"us","campaign":"94V192000","date":"1994-10-09","manufacturer":"MACK TRUCKS, INCORPORATED","component":"STEERING:LINKAGES","summary":"THE STEERING ARM CAN DEVELOP CRACKS CAUSING THE LEVER TO BREAK WITHOUT WARNING.","mfr_campaign":null,"units":321,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MR"],"built_from":"1990-01-01","built_to":"1990-06-01","url":"https://open.wenmarpro.com/recalls/nhtsa/94V192000"},{"source":"nhtsa","country":"us","campaign":"94V032000","date":"1994-02-15","manufacturer":"MACK TRUCKS, INCORPORATED","component":"VEHICLE SPEED CONTROL","summary":"FUEL INJECTION SYSTEM RECONFIGURATION TO COMPLY WITH ENGINE EMISSION STANDARDS CAUSE HIGHER ENGINE VIBRATION LEVELS WHICH LEAD TO EARLY WEAR AND COMPLETE FAILURE OF THE SECONDARY THROTTLE RETURN MECHANISM.","mfr_campaign":null,"units":39777,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MR"],"built_from":"1987-07-01","built_to":"1992-07-01","url":"https://open.wenmarpro.com/recalls/nhtsa/94V032000"},{"source":"tc","country":"ca","campaign":"1991153","date":"1991-11-19","manufacturer":null,"component":"Powertrain","summary":"NOTE: VEHICLES EQUIPPED WITH ALLISON TRANSMISSIONS AND STONE   BENNETT SHIFT SELECTORS.\nTHESE VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 102 - TRANSMISSION   SHIFT CONTROL SEQUENCE. - GEAR POSITIONS IN RELATIONSHIP TO ONE   ANOTHER ARE NOT DISPLAYED TO THE DRIVER. (EXAMPLE: R-N-D-3-2-1 ) CORRECTION: OWNERS WILL BE PROVIDED WITH DECALS AND INSTALLATION   INSTRUCTIONS.","mfr_campaign":"SC233","units":25,"do_not_drive":null,"park_outside":null,"notification":"Compliance Mfr","match":"exact","models":["MR"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/1991153"},{"source":"nhtsa","country":"us","campaign":"91V196000","date":"1991-10-21","manufacturer":"MACK TRUCKS, INCORPORATED","component":"POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR","summary":"THE STONE BENNETT SHIFTERS DO NOT INDICATE THE RELATIVE POSITION OF THE SHIFT LEVER TO THE DRIVER.","mfr_campaign":null,"units":308,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MR"],"built_from":"1989-06-01","built_to":"1991-01-01","url":"https://open.wenmarpro.com/recalls/nhtsa/91V196000"}],"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."]}