{"vehicle":{"id":"1987_mack_mh","year":1987,"make":"Mack","model":"MH"},"may_apply":true,"as_of":{"us":"2026-10-19","ca":"2026-10-19"},"recalls":[{"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":["MH"],"built_from":"1987-07-01","built_to":"1992-07-01","url":"https://open.wenmarpro.com/recalls/nhtsa/94V032000"},{"source":"tc","country":"ca","campaign":"1989032","date":"1989-03-10","manufacturer":null,"component":"Suspension","summary":"DOWELS, WHICH LOCATE AND PREVENT MOVEMENT BETWEEN THE SPRING CAP AND THE AXLE HOUSING ON THE SS65 BOGIE, MAY HAVE BEEN OMITTED DURING INSTALLATION OF THE SPRING CAPS. OMISSION OF THE DOWELS WOULD PUT SHEAR PRESSURE ON THE FOUR(4) SPRING CAP BOLTS AND COULD CAUSE LOOSENING OR FAILURE OF THE BOLTS. THIS COULD RESULT IN LOSS OF CONTROL AND A CRASH WITHOUT PRIOR WARNING.\nCORRECTION: VEHICLES WILL BE INSPECTED AND DOWELS INSTALLED WHERE NECESSARY.","mfr_campaign":"SC209","units":3,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MH"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/1989032"},{"source":"nhtsa","country":"us","campaign":"89V024000","date":"1989-02-21","manufacturer":"MACK TRUCKS, INCORPORATED","component":"SEAT BELTS:REAR/OTHER","summary":"SEAT TETHER BELT 11.0 INCHES LONG WAS INSTALLED INSTEAD OF THE 8.5 INCHES LONG BELT REQUIRED FOR THIS CHASSIS.","mfr_campaign":null,"units":19,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MH"],"built_from":"1986-12-01","built_to":"1988-11-01","url":"https://open.wenmarpro.com/recalls/nhtsa/89V024000"},{"source":"tc","country":"ca","campaign":"1988131","date":"1988-09-20","manufacturer":null,"component":"Seats And Restraints","summary":"THE SEAT TETHER BELTS ON MODELS EQUIPPED WITH AIR RIDE SEATS MAY NOT HAVE BEEN ADJUSTED DURING ASSEMBLY. DURING AN IMPACT CONDITION, THE DRIVER AND/ OR RIDER COULD MOVE FORWARD AND POSSIBLY STRIKE THE WINDSHIELD, EVEN WHEN WEARING A SEAT BELT. THERE WOULD BE NO PRIOR WARNING.\nCORRECTION: VEHICLES WILL BE INSPECTED AND TETHER BELT WILL BE ADJUSTED IF NECESSARY.","mfr_campaign":"SC199","units":1342,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MH"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/1988131"},{"source":"nhtsa","country":"us","campaign":"88V147000","date":"1988-09-06","manufacturer":"MACK TRUCKS, INCORPORATED","component":"SEAT BELTS","summary":"SEAT TETHER BELTS MAY NOT HAVE BEEN ADJUSTED DURING ASSEMBLY.","mfr_campaign":null,"units":11000,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MH"],"built_from":"1982-01-01","built_to":"1988-07-01","url":"https://open.wenmarpro.com/recalls/nhtsa/88V147000"},{"source":"tc","country":"ca","campaign":"1987141","date":"1987-12-29","manufacturer":null,"component":"Steering","summary":"VEHICLES WITH SHEPPARD STEERING GEAR WERE MANUFACTURED WITH AN INCORRECT PITMAN ARM TO DRAG LINK ANGLE DUE TO A MISPLACED PITMAN ARM TIMING MARK. IN A FULL RIGHT HAND TURN WITH THE LEFT HAND WHEEL UNSUPPORTED, THE STEERING LINKAGE COULD GO INTO A TOGGLE CONDITION RESULTING IN A SLOW WHEEL RETURN. THIS COULD IMPAIR STEERING CONTROL AND POSSIBLY LEAD TO A VEHICLE CRASH WITHOUT PRIOR WARNING.\nMISMARKED PITMAN ARMS WILL BE REPLACED.\nNOTE: NO VEHICLES LOCATED IN CANADA. 24-06-88.","mfr_campaign":"SC189","units":null,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MH"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/1987141"},{"source":"nhtsa","country":"us","campaign":"87V187000","date":"1987-12-14","manufacturer":"MACK TRUCKS, INCORPORATED","component":"STEERING:LINKAGES","summary":"THE PITMAN ARM TO DRAG LINK ANGLE IS OUT OF PHASE.","mfr_campaign":null,"units":29,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MH"],"built_from":"1987-04-01","built_to":"1987-11-01","url":"https://open.wenmarpro.com/recalls/nhtsa/87V187000"},{"source":"tc","country":"ca","campaign":"1987131","date":"1987-11-30","manufacturer":null,"component":"Steering","summary":"ON TRUCKS WITH MACK FA(W)616 OR 617 SERIES FRONT AXLE, THE CROSS STEERING LEVERS MAY BE IMPROPERLY HEAT-TREATED. THIS COULD REDUCE THEIR FATIQUE LIFE AND RESULT IN FAILURE. SUCH A FAILURE COULD LEAD TO LOSS OF VEHICLE CONTROL WITHOUT PRIOR WARNING.\nCORRECTION:NEW LEVERS WILL BE INSTALLED.","mfr_campaign":"SC187","units":36,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MH"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/1987131"},{"source":"nhtsa","country":"us","campaign":"87V179000","date":"1987-11-23","manufacturer":"MACK TRUCKS, INCORPORATED","component":"STEERING:LINKAGES","summary":"CROSS STEERING LEVERS MAY BE IMPROPERLY HEAT TREATED AND SUBJECT TO FAIL DURING NORMAL OPERATION.","mfr_campaign":null,"units":323,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MH"],"built_from":"1987-07-01","built_to":"1987-08-01","url":"https://open.wenmarpro.com/recalls/nhtsa/87V179000"},{"source":"tc","country":"ca","campaign":"1987120","date":"1987-11-04","manufacturer":null,"component":"Steering","summary":"VEHICLES MAY HAVE BEEN PRODUCED WITH THE KEYWAY ON THE RIGHT HAND STEERING ARM IN THE WRONG LOCATION. WITH THE WHEEL IN AN EXTREME LEFT HAND TURN AND THE RIGHT FRONT WHEEL UNSUPPORTED (I.E., FALLING IN A POTHOLE), A TOGGLE CONDITION COULD OCCUR. THE RESULTING SLOW STEERING RETURN COULD OCCUR WITHOUT PRIOR WARNING AND COULD ADVERSELY AFFECT STEERING CONTROL WITH A POTENTIAL FOR A VEHICLE CRASH.\nCORRECTION: INCORRECT STEERING ARMS WILL BE REPLACED.","mfr_campaign":"SC186","units":6,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MH"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/1987120"},{"source":"nhtsa","country":"us","campaign":"87V166000","date":"1987-10-26","manufacturer":"MACK TRUCKS, INCORPORATED","component":"STEERING:LINKAGES","summary":"ON RIGHT HAND STEERING ARM, KEYWAY MAY BE IN THE WRONG LOCATION CAUSING A TOGGLE CONDITION TO OCCUR UNDER CERTAIN CONDITIONS.","mfr_campaign":null,"units":200,"do_not_drive":false,"park_outside":false,"notification":null,"match":"exact","models":["MH"],"built_from":"1986-06-01","built_to":"1987-05-01","url":"https://open.wenmarpro.com/recalls/nhtsa/87V166000"},{"source":"tc","country":"ca","campaign":"1987015","date":"1987-02-09","manufacturer":null,"component":"Suspension","summary":"NOTE: 1971 TO 1987 TRUCKS WITH NEWAY AIR RIDE DRIVE AXLE SUSPENSION. THE CHANNEL TYPE CROSSMEMBER INSTALLED WITH THE SUSPENSION CAN BE OVERSTRESSED AND CAN FAIL. THE BROKEN CROSSMEMBER CAN PROTRUDE ABOVE THE TOP OF THE FRAME AND INTERFERE WITH THE TRAILER CHASSIS COMPONENTS. THIS COULD ADVERSELY AFFECT HANDLING WHEN TURNING. ALSO, A COMPLETELY SEPARATED CROSSMEMBER WITH ATTACHED HEIGHT CONTROL VALVES COULD AFFECT THE HEIGHT OF THE SUSPENSION AIR SPRINGS. THE RESULTING LEAN COULD CAUSE LOSS OF CONTROL.","mfr_campaign":"SC183","units":1134,"do_not_drive":null,"park_outside":null,"notification":"Safety Mfr","match":"exact","models":["MH"],"built_from":null,"built_to":null,"url":"https://open.wenmarpro.com/recalls/tc/1987015"}],"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."]}