Latest MACK DM Recallshttp://www.arfc.org/rss/feeds/autos/mack/dmThe latest automotive recalls from the National Highway Transportation Safety AdministrationSun, 05 May 2024 18:56:56 GMTen-us1440Copyright 2024, Eladrel Technologies, LLCAutomotive2004 MACK DM RECALLED FOR POWER TRAIN, AXLE ASSEMBLYMACK TRUCKS IS RECALLING CERTAIN MODEL YEAR 2002 THROUGH 2004 CL, CV, LE, MR, RB, RD, AND MODEL YEAR 2003 THROUGH 2004 DM HEAVY TRUCKS MANUFACTURED FROM FEBRUARY 1, 2002 THROUGH SEPTEMBER 30, 2003, EQUIPPED WITH AXLE BEAMS MANUFACTURED BY BHARAT FORGE. THE AXLE BEAM MAY HAVE TRANSVERSE SHEAR LINES ON THE BOTTOM OF THE AXLE FROM THE TRIMMING PROCESS. http://www.arfc.org/commercial/mack/dm/recalls/000035240000113407000000195/recall.aspxWed, 03 Mar 2010 00:00:00 GMT2003 MACK DM RECALLED FOR POWER TRAIN, AXLE ASSEMBLYMACK TRUCKS IS RECALLING CERTAIN MODEL YEAR 2002 THROUGH 2004 CL, CV, LE, MR, RB, RD, AND MODEL YEAR 2003 THROUGH 2004 DM HEAVY TRUCKS MANUFACTURED FROM FEBRUARY 1, 2002 THROUGH SEPTEMBER 30, 2003, EQUIPPED WITH AXLE BEAMS MANUFACTURED BY BHARAT FORGE. THE AXLE BEAM MAY HAVE TRANSVERSE SHEAR LINES ON THE BOTTOM OF THE AXLE FROM THE TRIMMING PROCESS. http://www.arfc.org/commercial/mack/dm/recalls/000035240000113406000000195/recall.aspxWed, 03 Mar 2010 00:00:00 GMT2005 MACK DM RECALLED FOR POWER TRAIN, AXLE ASSEMBLYMACK IS RECALLING 10,300 MODEL YEAR 2004 AND 2005 CL, CV, DM, LE, AND RB AND MODEL YEAR 2004 RD HEAVY TRUCKS MANUFACTURED FROM OCTOBER 1, 2003 THROUGH SEPTEMBER 30, 2004, EQUIPPED WITH AXLE BEAMS MANUFACTURED BY BHARAT FORGE. THE AXLE BEAM MAY HAVE TRANSVERSE SHEAR LINES ON THE BOTTOM OF THE AXLE FROM THE TRIMMING PROCESS. http://www.arfc.org/commercial/mack/dm/recalls/000032057000266578000000195/recall.aspxTue, 30 Jun 2009 00:00:00 GMT2004 MACK DM RECALLED FOR POWER TRAIN, AXLE ASSEMBLYMACK IS RECALLING 10,300 MODEL YEAR 2004 AND 2005 CL, CV, DM, LE, AND RB AND MODEL YEAR 2004 RD HEAVY TRUCKS MANUFACTURED FROM OCTOBER 1, 2003 THROUGH SEPTEMBER 30, 2004, EQUIPPED WITH AXLE BEAMS MANUFACTURED BY BHARAT FORGE. THE AXLE BEAM MAY HAVE TRANSVERSE SHEAR LINES ON THE BOTTOM OF THE AXLE FROM THE TRIMMING PROCESS. http://www.arfc.org/commercial/mack/dm/recalls/000032057000113407000000195/recall.aspxTue, 30 Jun 2009 00:00:00 GMT2006 MACK DM RECALLED FOR STEERING, LINKAGES, ARM, IDLER AND ATTACHMENTON CERTAIN TRUCKS, THE BOLT THAT ATTACHES THE PITMAN ARM TO THE STEERING GEAR MAY NOT BE TIGHTENED PROPERLY. http://www.arfc.org/commercial/mack/dm/recalls/000022172000207876000000018/recall.aspxThu, 28 Jul 2005 00:00:00 GMT2004 MACK DM RECALLED FOR STEERINGON CERTAIN HEAVY-DUTY, CLASS 8 TRUCKS, THE LOWER AND UPPER STEERING SHAFT PINCH BOLTS WERE IMPROPERLY TIGHTENED.http://www.arfc.org/commercial/mack/dm/recalls/000021868000113407000000001/recall.aspxTue, 29 Mar 2005 00:00:00 GMT2002 MACK DM RECALLED FOR SERVICE BRAKES, AIR, DRUMON CERTAIN CLASS 8 CHASSIS BUILT WITH HENDRICKSON LIFT AXLES WHICH CONTAINED WEBB BRAKE DRUMS, THE BRAKE DRUMS COULD EXPERIENCE PREMATURE CRACK OF THE BRAKING SURFACE RESULTING IN REDUCTION OR COMPLETE LOSS OF BRAKING ON THAT WHEEL END OR LOSS OF BRAKE DRUM PIECES. http://www.arfc.org/commercial/mack/dm/recalls/000021168000114243000000101/recall.aspxMon, 07 Jun 2004 00:00:00 GMT2001 MACK DM RECALLED FOR SERVICE BRAKES, AIR, DRUMON CERTAIN CLASS 8 CHASSIS BUILT WITH HENDRICKSON LIFT AXLES WHICH CONTAINED WEBB BRAKE DRUMS, THE BRAKE DRUMS COULD EXPERIENCE PREMATURE CRACK OF THE BRAKING SURFACE RESULTING IN REDUCTION OR COMPLETE LOSS OF BRAKING ON THAT WHEEL END OR LOSS OF BRAKE DRUM PIECES. http://www.arfc.org/commercial/mack/dm/recalls/000021168000092222000000101/recall.aspxMon, 07 Jun 2004 00:00:00 GMT2004 MACK DM RECALLED FOR SERVICE BRAKES, AIR, DISC, CHAMBERCERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE FRONT BRAKE CHAMBER ON SOME 18,000 LB. AND 20,000 LB FRONT AXLE ASSEMBLIES IS TOO SMALL TO MEET STOPPING DISTANCE REQUIREMENTS. http://www.arfc.org/commercial/mack/dm/recalls/000020993000113407000000109/recall.aspxThu, 04 Mar 2004 00:00:00 GMT2003 MACK DM RECALLED FOR SERVICE BRAKES, AIR, DISC, CHAMBERCERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." THE FRONT BRAKE CHAMBER ON SOME 18,000 LB. AND 20,000 LB FRONT AXLE ASSEMBLIES IS TOO SMALL TO MEET STOPPING DISTANCE REQUIREMENTS. http://www.arfc.org/commercial/mack/dm/recalls/000020993000113406000000109/recall.aspxThu, 04 Mar 2004 00:00:00 GMT2001 MACK DM RECALLED FOR SERVICE BRAKES, AIR, CONTROLSVEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH CERTAIN MERITOR-WABCO BRAKE SYSTEM TWO AND FOUR PORT RELAY VALVES. THE VALVE MAY STICK OPEN WHEN A HIGH-PRESSURE APPLICATION IS RELEASED.http://www.arfc.org/commercial/mack/dm/recalls/000013942000092222000000088/recall.aspxWed, 01 Aug 2001 00:00:00 GMT2000 MACK DM RECALLED FOR SERVICE BRAKES, AIR, CONTROLSVEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH CERTAIN MERITOR-WABCO BRAKE SYSTEM TWO AND FOUR PORT RELAY VALVES. THE VALVE MAY STICK OPEN WHEN A HIGH-PRESSURE APPLICATION IS RELEASED.http://www.arfc.org/commercial/mack/dm/recalls/000013942000084078000000088/recall.aspxWed, 01 Aug 2001 00:00:00 GMT2000 MACK DM RECALLED FOR VEHICLE SPEED CONTROL, ACCELERATOR PEDALVEHICLE DESCRIPTION: CLASS 8 TRUCKS EQUIPPED WITH FELSTED ELECTRONIC ACCELERATOR PEDALS. THE RETURN SPRINGS CAN BREAK ON THE ACCELERATOR PEDALS THAT ARE EQUIPPED WITH STAINLESS STEEL OR ELECTROPLATED WIRE RETURN SPRINGS.http://www.arfc.org/commercial/mack/dm/recalls/000011952000084078000000295/recall.aspxWed, 04 Oct 2000 00:00:00 GMT1999 MACK DM RECALLED FOR VEHICLE SPEED CONTROL, ACCELERATOR PEDALVEHICLE DESCRIPTION: CLASS 8 TRUCKS EQUIPPED WITH FELSTED ELECTRONIC ACCELERATOR PEDALS. THE RETURN SPRINGS CAN BREAK ON THE ACCELERATOR PEDALS THAT ARE EQUIPPED WITH STAINLESS STEEL OR ELECTROPLATED WIRE RETURN SPRINGS.http://www.arfc.org/commercial/mack/dm/recalls/000011952000081051000000295/recall.aspxWed, 04 Oct 2000 00:00:00 GMT2000 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCKVEHICLE DESCRIPTION: HEAVY DUTY TRUCKS BUILT WITH BENDIX AIR ABS WITH AN EC-17 1030R ELECTRONIC CONTROL UNIT (ECU), THERE HAVE BEEN REPORTS OF UNWANTED ABS ACTIVATION AT LOW SPEEDS CAUSED BY 1) CHAFED ABS WHEEL SPEED SENSOR WIRES ON ROTATING PARTS OR 2) A DAMAGED COMPONENT AT THE WHEEL END THAT GENERATES A CERTAIN TYPE OF ERRATIC SENSOR SIGNAL.http://www.arfc.org/commercial/mack/dm/recalls/000011616000084078000000110/recall.aspxWed, 13 Sep 2000 00:00:00 GMT1999 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCKVEHICLE DESCRIPTION: HEAVY DUTY TRUCKS BUILT WITH BENDIX AIR ABS WITH AN EC-17 1030R ELECTRONIC CONTROL UNIT (ECU), THERE HAVE BEEN REPORTS OF UNWANTED ABS ACTIVATION AT LOW SPEEDS CAUSED BY 1) CHAFED ABS WHEEL SPEED SENSOR WIRES ON ROTATING PARTS OR 2) A DAMAGED COMPONENT AT THE WHEEL END THAT GENERATES A CERTAIN TYPE OF ERRATIC SENSOR SIGNAL.http://www.arfc.org/commercial/mack/dm/recalls/000011616000081051000000110/recall.aspxWed, 13 Sep 2000 00:00:00 GMT1998 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCKVEHICLE DESCRIPTION: HEAVY DUTY TRUCKS BUILT WITH BENDIX AIR ABS WITH AN EC-17 1030R ELECTRONIC CONTROL UNIT (ECU), THERE HAVE BEEN REPORTS OF UNWANTED ABS ACTIVATION AT LOW SPEEDS CAUSED BY 1) CHAFED ABS WHEEL SPEED SENSOR WIRES ON ROTATING PARTS OR 2) A DAMAGED COMPONENT AT THE WHEEL END THAT GENERATES A CERTAIN TYPE OF ERRATIC SENSOR SIGNAL.http://www.arfc.org/commercial/mack/dm/recalls/000011616000078293000000110/recall.aspxWed, 13 Sep 2000 00:00:00 GMT1998 MACK DM RECALLED FOR SUSPENSION, FRONT, WHEEL BEARING VEHICLE DESCRIPTION: CLASS 8 HEAVY DUTY TRUCK CHASSIS EQUIPPED WITH MACK 16,000 LB., 18,000 LB., OR 20,000 LB. HEAVY DUTY STEERING AXLES. THE INNER WHEEL BEARING CONE FOR THE STEERING AXLE WHEEL HUB ASSEMBLY DOES NOT PROPERLY FIT ONTO THE MACK STEERING AXLE SPINDLE ASSEMBLY. IMPROPER FIT OF THE BEARING TO THE SPINDLE INCREASES THE STRESS LEVELS TO THE STEERING AXLE SPINDLE WHICH COULD CAUSE SPINDLE FAILURE.http://www.arfc.org/commercial/mack/dm/recalls/000008977000078293000000042/recall.aspxFri, 22 Jan 1999 00:00:00 GMT1992 MACK DM RECALLED FOR VEHICLE SPEED CONTROLFUEL 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.http://www.arfc.org/commercial/mack/dm/recalls/000006998000015504000000294/recall.aspxTue, 15 Feb 1994 00:00:00 GMT1991 MACK DM RECALLED FOR VEHICLE SPEED CONTROLFUEL 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.http://www.arfc.org/commercial/mack/dm/recalls/000006998000015503000000294/recall.aspxTue, 15 Feb 1994 00:00:00 GMT1990 MACK DM RECALLED FOR VEHICLE SPEED CONTROLFUEL 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.http://www.arfc.org/commercial/mack/dm/recalls/000006998000015502000000294/recall.aspxTue, 15 Feb 1994 00:00:00 GMT1989 MACK DM RECALLED FOR VEHICLE SPEED CONTROLFUEL 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.http://www.arfc.org/commercial/mack/dm/recalls/000006998000015501000000294/recall.aspxTue, 15 Feb 1994 00:00:00 GMT1988 MACK DM RECALLED FOR VEHICLE SPEED CONTROLFUEL 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.http://www.arfc.org/commercial/mack/dm/recalls/000006998000015500000000294/recall.aspxTue, 15 Feb 1994 00:00:00 GMT1987 MACK DM RECALLED FOR VEHICLE SPEED CONTROLFUEL 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.http://www.arfc.org/commercial/mack/dm/recalls/000006998000015499000000294/recall.aspxTue, 15 Feb 1994 00:00:00 GMT1993 MACK DM RECALLED FOR TRAILER HITCHESTHE CARRIER YOKE BOLTS WERE MANUFACTURED WITH WORN ROLLING THREAD DIES, CAUSING STRESS CONCENTRATIONS WHICH CAUSED CRACKS DURING THE QUENCHING PROCESS.http://www.arfc.org/commercial/mack/dm/recalls/000006665000059280000000316/recall.aspxTue, 16 Feb 1993 00:00:00 GMT1992 MACK DM RECALLED FOR TRAILER HITCHESTHE CARRIER YOKE BOLTS WERE MANUFACTURED WITH WORN ROLLING THREAD DIES, CAUSING STRESS CONCENTRATIONS WHICH CAUSED CRACKS DURING THE QUENCHING PROCESS.http://www.arfc.org/commercial/mack/dm/recalls/000006665000015504000000316/recall.aspxTue, 16 Feb 1993 00:00:00 GMT1989 MACK DM RECALLED FOR VISIBILITY, WINDSHIELD WIPER/WASHER, LINKAGESA TOLERANCE MISMATCH IN THE CRANK ASSEMBLY OF THE BOSCH WINDSHIELD WIPER MOTOR COULD CAUSE INSTANTANEOUS SEPARATION OF THE CRANK FROM THE LINKAGE ASSEMBLY IN THE LEFT HAND CONTROL ARM ASSEMBLY; THIS WOULD MAKE THE SYSTEM INOPERABLE.http://www.arfc.org/commercial/mack/dm/recalls/000005857000015501000000246/recall.aspxFri, 16 Mar 1990 00:00:00 GMT1979 MACK DM RECALLED FOR ENGINE AND ENGINE COOLING, ENGINEIN THE EVENT OF TURBOCHARGER COMPRESSOR WHEEL FAILURE, ONE OR MORE OF THE FOUR CAPSCREWS THAT HOLD THE TURBOCHARGER TOGETHER MAY BE STRUCK BY PARTS OF THE COMPRESSOR WHEEL, RESULTING IN THE CAPSCREWS BEING DAMAGED. IF THESE CAPSCREWS ARE DAMAGED TO THE POINT THAT THEY ALLOW THE COMPRESSOR BACK PLATE TO DISLOCATE FROM THE TURBOCHARGER BEARING HOUSING, ENGINE LUBRICATING OIL MAY BE ALLOWED TO ESCAPE UNDER PRESSURE, CONTACTING THE ENGINE EXHAUST MANIFOLD SECTIONS OR TURBOCHARGER TURBINE HOUSING.http://www.arfc.org/commercial/mack/dm/recalls/000003221000053120000000128/recall.aspxThu, 31 May 1979 00:00:00 GMT1978 MACK DM RECALLED FOR ENGINE AND ENGINE COOLING, ENGINEIN THE EVENT OF TURBOCHARGER COMPRESSOR WHEEL FAILURE, ONE OR MORE OF THE FOUR CAPSCREWS THAT HOLD THE TURBOCHARGER TOGETHER MAY BE STRUCK BY PARTS OF THE COMPRESSOR WHEEL, RESULTING IN THE CAPSCREWS BEING DAMAGED. IF THESE CAPSCREWS ARE DAMAGED TO THE POINT THAT THEY ALLOW THE COMPRESSOR BACK PLATE TO DISLOCATE FROM THE TURBOCHARGER BEARING HOUSING, ENGINE LUBRICATING OIL MAY BE ALLOWED TO ESCAPE UNDER PRESSURE, CONTACTING THE ENGINE EXHAUST MANIFOLD SECTIONS OR TURBOCHARGER TURBINE HOUSING.http://www.arfc.org/commercial/mack/dm/recalls/000003221000052604000000128/recall.aspxThu, 31 May 1979 00:00:00 GMT1977 MACK DM RECALLED FOR ENGINE AND ENGINE COOLING, ENGINEIN THE EVENT OF TURBOCHARGER COMPRESSOR WHEEL FAILURE, ONE OR MORE OF THE FOUR CAPSCREWS THAT HOLD THE TURBOCHARGER TOGETHER MAY BE STRUCK BY PARTS OF THE COMPRESSOR WHEEL, RESULTING IN THE CAPSCREWS BEING DAMAGED. IF THESE CAPSCREWS ARE DAMAGED TO THE POINT THAT THEY ALLOW THE COMPRESSOR BACK PLATE TO DISLOCATE FROM THE TURBOCHARGER BEARING HOUSING, ENGINE LUBRICATING OIL MAY BE ALLOWED TO ESCAPE UNDER PRESSURE, CONTACTING THE ENGINE EXHAUST MANIFOLD SECTIONS OR TURBOCHARGER TURBINE HOUSING.http://www.arfc.org/commercial/mack/dm/recalls/000003221000051640000000128/recall.aspxThu, 31 May 1979 00:00:00 GMT1978 MACK DM RECALLED FOR STEERING, STEERING WHEEL/HANDLE BARIN THE INVOLVED TRUCKS IT IS POSSIBLE THE ADJUSTABLE STEERING COLUMN REAR MOUNTING BRACKET COULD FAIL, ALLOWING STEERING WHEEL ASSEMBLY TO FALL DOWN ONTO THE OPERATOR"S LAP.http://www.arfc.org/commercial/mack/dm/recalls/000003222000052604000000002/recall.aspxWed, 30 May 1979 00:00:00 GMT1977 MACK DM RECALLED FOR STEERING, STEERING WHEEL/HANDLE BARIN THE INVOLVED TRUCKS IT IS POSSIBLE THE ADJUSTABLE STEERING COLUMN REAR MOUNTING BRACKET COULD FAIL, ALLOWING STEERING WHEEL ASSEMBLY TO FALL DOWN ONTO THE OPERATOR"S LAP.http://www.arfc.org/commercial/mack/dm/recalls/000003222000051640000000002/recall.aspxWed, 30 May 1979 00:00:00 GMT1976 MACK DM RECALLED FOR STEERING, STEERING WHEEL/HANDLE BARIN THE INVOLVED TRUCKS IT IS POSSIBLE THE ADJUSTABLE STEERING COLUMN REAR MOUNTING BRACKET COULD FAIL, ALLOWING STEERING WHEEL ASSEMBLY TO FALL DOWN ONTO THE OPERATOR"S LAP.http://www.arfc.org/commercial/mack/dm/recalls/000003222000051828000000002/recall.aspxWed, 30 May 1979 00:00:00 GMT1975 MACK DM RECALLED FOR STEERING, STEERING WHEEL/HANDLE BARIN THE INVOLVED TRUCKS IT IS POSSIBLE THE ADJUSTABLE STEERING COLUMN REAR MOUNTING BRACKET COULD FAIL, ALLOWING STEERING WHEEL ASSEMBLY TO FALL DOWN ONTO THE OPERATOR"S LAP.http://www.arfc.org/commercial/mack/dm/recalls/000003222000050648000000002/recall.aspxWed, 30 May 1979 00:00:00 GMT1974 MACK DM RECALLED FOR STEERING, STEERING WHEEL/HANDLE BARIN THE INVOLVED TRUCKS IT IS POSSIBLE THE ADJUSTABLE STEERING COLUMN REAR MOUNTING BRACKET COULD FAIL, ALLOWING STEERING WHEEL ASSEMBLY TO FALL DOWN ONTO THE OPERATOR"S LAP.http://www.arfc.org/commercial/mack/dm/recalls/000003222000050084000000002/recall.aspxWed, 30 May 1979 00:00:00 GMT1978 MACK DM RECALLED FOR STEERING, STEERING WHEEL/HANDLE BARAN IMPROPER PINCH BOLT AND NUT MAY HAVE BEEN USED IN THE CLAMPING OF THE STEERING SHAFT TO THE STEERING GEAR INPUT SHAFT. DUE TO CLAMPING FORCE LOADS APPLIED AT THE BOLT, THE NUT COULD YIELD, RESULTING IN LOOSENESS OF THE INPUT SHAFT YOKE. SHOULD THIS CONDITION GO UNNOTICED, SPLINE WEAR COULD CAUSE SHAFT SEPARATION.http://www.arfc.org/commercial/mack/dm/recalls/000003170000052604000000002/recall.aspxTue, 03 Apr 1979 00:00:00 GMT1977 MACK DM RECALLED FOR STEERING, STEERING WHEEL/HANDLE BARAN IMPROPER PINCH BOLT AND NUT MAY HAVE BEEN USED IN THE CLAMPING OF THE STEERING SHAFT TO THE STEERING GEAR INPUT SHAFT. DUE TO CLAMPING FORCE LOADS APPLIED AT THE BOLT, THE NUT COULD YIELD, RESULTING IN LOOSENESS OF THE INPUT SHAFT YOKE. SHOULD THIS CONDITION GO UNNOTICED, SPLINE WEAR COULD CAUSE SHAFT SEPARATION.http://www.arfc.org/commercial/mack/dm/recalls/000003170000051640000000002/recall.aspxTue, 03 Apr 1979 00:00:00 GMT1978 MACK DM RECALLED FOR SUSPENSION, MULTIPLE AXLEA CASTING DEFICIENCY EXISTS IN THE LOWER SECTION OF THE CAPS RESULTING IN A REDUCTION IN THE THICKNESS OF THE MATERIAL. FAILURE OF A CAP CAN ALLOW THE END OF THE REAR SPRING TO DETACH FROM THE AXLE HOUSING.http://www.arfc.org/commercial/mack/dm/recalls/000003105000052604000000059/recall.aspxFri, 12 Jan 1979 00:00:00 GMT1977 MACK DM RECALLED FOR SUSPENSION, MULTIPLE AXLEA CASTING DEFICIENCY EXISTS IN THE LOWER SECTION OF THE CAPS RESULTING IN A REDUCTION IN THE THICKNESS OF THE MATERIAL. FAILURE OF A CAP CAN ALLOW THE END OF THE REAR SPRING TO DETACH FROM THE AXLE HOUSING.http://www.arfc.org/commercial/mack/dm/recalls/000003105000051640000000059/recall.aspxFri, 12 Jan 1979 00:00:00 GMT1978 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCK, INTERCONNECTING ASSEMBLY(WIRING)DELAYS OF UP TO ABOUT 2 SECONDS MAY EXIST IN THE BRAKE APPLICATION TIMES TO THE BRAKES ON THE BOGIE AXLES IN THE PRESENCE OF CERTAIN TYPES OF WHEEL SPEED SENSOR SIGNAL DISCONTINUITIES OR DISTORTIONS THAT MAY OCCUR AS A RESULT OF SENSOR WIRE FAILURE. THIS CONSTITUTES A NON-COMPLIANCE TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS".http://www.arfc.org/commercial/mack/dm/recalls/000002955000052604000000112/recall.aspxTue, 03 Oct 1978 00:00:00 GMT1977 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCK, INTERCONNECTING ASSEMBLY(WIRING)DELAYS OF UP TO ABOUT 2 SECONDS MAY EXIST IN THE BRAKE APPLICATION TIMES TO THE BRAKES ON THE BOGIE AXLES IN THE PRESENCE OF CERTAIN TYPES OF WHEEL SPEED SENSOR SIGNAL DISCONTINUITIES OR DISTORTIONS THAT MAY OCCUR AS A RESULT OF SENSOR WIRE FAILURE. THIS CONSTITUTES A NON-COMPLIANCE TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS".http://www.arfc.org/commercial/mack/dm/recalls/000002955000051640000000112/recall.aspxTue, 03 Oct 1978 00:00:00 GMT1978 MACK DM RECALLED FOR STEERING, LINKAGES, KNUCKLE, SPINDLE, ARMTHE EXISTING CROSS STEERING ARMS MAY HAVE INSUFFICIENT FATIGUE LIFE IN THE NECK AREA. THIS IS NEAR THE BOSS FOR THE CROSS STEERING TUBE BALL JOINT CONNECTION. FAILURE OF EITHER OF THE CROSS STEERING LEVERS COULD LEAD TO LOSS OF STEERING CONTROL OF THE RIGHT FRONT WHEEL.http://www.arfc.org/commercial/mack/dm/recalls/000002917000052604000000021/recall.aspxTue, 08 Aug 1978 00:00:00 GMT1977 MACK DM RECALLED FOR STEERING, LINKAGES, KNUCKLE, SPINDLE, ARMTHE EXISTING CROSS STEERING ARMS MAY HAVE INSUFFICIENT FATIGUE LIFE IN THE NECK AREA. THIS IS NEAR THE BOSS FOR THE CROSS STEERING TUBE BALL JOINT CONNECTION. FAILURE OF EITHER OF THE CROSS STEERING LEVERS COULD LEAD TO LOSS OF STEERING CONTROL OF THE RIGHT FRONT WHEEL.http://www.arfc.org/commercial/mack/dm/recalls/000002917000051640000000021/recall.aspxTue, 08 Aug 1978 00:00:00 GMT1976 MACK DM RECALLED FOR STEERING, LINKAGES, KNUCKLE, SPINDLE, ARMTHE EXISTING CROSS STEERING ARMS MAY HAVE INSUFFICIENT FATIGUE LIFE IN THE NECK AREA. THIS IS NEAR THE BOSS FOR THE CROSS STEERING TUBE BALL JOINT CONNECTION. FAILURE OF EITHER OF THE CROSS STEERING LEVERS COULD LEAD TO LOSS OF STEERING CONTROL OF THE RIGHT FRONT WHEEL.http://www.arfc.org/commercial/mack/dm/recalls/000002917000051828000000021/recall.aspxTue, 08 Aug 1978 00:00:00 GMT1975 MACK DM RECALLED FOR STEERING, LINKAGES, KNUCKLE, SPINDLE, ARMTHE EXISTING CROSS STEERING ARMS MAY HAVE INSUFFICIENT FATIGUE LIFE IN THE NECK AREA. THIS IS NEAR THE BOSS FOR THE CROSS STEERING TUBE BALL JOINT CONNECTION. FAILURE OF EITHER OF THE CROSS STEERING LEVERS COULD LEAD TO LOSS OF STEERING CONTROL OF THE RIGHT FRONT WHEEL.http://www.arfc.org/commercial/mack/dm/recalls/000002917000050648000000021/recall.aspxTue, 08 Aug 1978 00:00:00 GMT1974 MACK DM RECALLED FOR STEERING, LINKAGES, KNUCKLE, SPINDLE, ARMTHE EXISTING CROSS STEERING ARMS MAY HAVE INSUFFICIENT FATIGUE LIFE IN THE NECK AREA. THIS IS NEAR THE BOSS FOR THE CROSS STEERING TUBE BALL JOINT CONNECTION. FAILURE OF EITHER OF THE CROSS STEERING LEVERS COULD LEAD TO LOSS OF STEERING CONTROL OF THE RIGHT FRONT WHEEL.http://www.arfc.org/commercial/mack/dm/recalls/000002917000050084000000021/recall.aspxTue, 08 Aug 1978 00:00:00 GMT1976 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCK, CONTROL UNIT/MODULEAN AXLE "NO BRAKE" CONDITION COULD RESULT FROM AN EATON CONTROLLER INTERNAL ELECTRICAL MALFUNCTION. THIS CONDITION MAY CAUSE THE ANTI-WHEEL LOCK VALVE SOLENOID TO BE CONTINUOUSLY ENERGIZED AND PREVENT THE BRAKES FROM BEING APPLIED ON ONE OF THE AXLES. AS A RESULT, THE ANTI-WHEEL LOCK WARNING LAMP IS NOT ACTIVATED.http://www.arfc.org/commercial/mack/dm/recalls/000002813000051828000000111/recall.aspxTue, 04 Apr 1978 00:00:00 GMT1975 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCK, CONTROL UNIT/MODULEAN AXLE "NO BRAKE" CONDITION COULD RESULT FROM AN EATON CONTROLLER INTERNAL ELECTRICAL MALFUNCTION. THIS CONDITION MAY CAUSE THE ANTI-WHEEL LOCK VALVE SOLENOID TO BE CONTINUOUSLY ENERGIZED AND PREVENT THE BRAKES FROM BEING APPLIED ON ONE OF THE AXLES. AS A RESULT, THE ANTI-WHEEL LOCK WARNING LAMP IS NOT ACTIVATED.http://www.arfc.org/commercial/mack/dm/recalls/000002813000050648000000111/recall.aspxTue, 04 Apr 1978 00:00:00 GMT1974 MACK DM RECALLED FOR SERVICE BRAKES, AIR, ANTILOCK, CONTROL UNIT/MODULEAN AXLE "NO BRAKE" CONDITION COULD RESULT FROM AN EATON CONTROLLER INTERNAL ELECTRICAL MALFUNCTION. THIS CONDITION MAY CAUSE THE ANTI-WHEEL LOCK VALVE SOLENOID TO BE CONTINUOUSLY ENERGIZED AND PREVENT THE BRAKES FROM BEING APPLIED ON ONE OF THE AXLES. AS A RESULT, THE ANTI-WHEEL LOCK WARNING LAMP IS NOT ACTIVATED.http://www.arfc.org/commercial/mack/dm/recalls/000002813000050084000000111/recall.aspxTue, 04 Apr 1978 00:00:00 GMT1977 MACK DM RECALLED FOR ENGINE AND ENGINE COOLING, ENGINE, GASOLINETHE SYNFLEX-TYPE OIL PRESSURE SIGNAL LINE MAY HAVE BEEN ROUTED TOO CLOSE TO THE EXHAUST MANIFOLD. EXCESSIVE HEAT MAY CAUSE THE LINE TO RUPTURE, AND OIL LEAKAGE MAY OCCUR.http://www.arfc.org/commercial/mack/dm/recalls/000002777000051640000000129/recall.aspxThu, 09 Feb 1978 00:00:00 GMT