1972 Mack Dm Recalls
All 1972 Mack Dm recalls can be found below. It is important to us to provide a complete resource for recall information, so if you know of any additional related recalls, please contact us to let us know.October 12th, 1979
Recalled Component
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Recall Date
October 12th, 1979
October 12th, 1979
Units Effected
48,000
48,000
NHTSA Campaign Number: 77V173000
Manufacturer: Mack Trucks, Inc.
Date of Owner Notification: March 23rd, 1978
Defect Summary:
THE FLEX BLADE FANS ON THE INVOLVED VEHICLES MAY DEVELOP CRACKS IN THE LAMINATED STIFFENER AS A RESULT OF FATIGUE DURING OPERATION. IF SUCH A CONDITION EXISTS AND THE CRACKS GO UNDETECTED, CONTINUED OPERATION COULD CAUSE PIECES OF THE STIFFENER TO BREAK OFF. Corrective Summary:
DEALER WILL REPLACE THE ORIGINAL FAN WITH A STEEL FIXED BLADE FAN, FREE OF CHARGE. Recall Notes:
VEHICLE DESCRIPTION: TRUCKS EQUIPPED WITH SIX-CYLINDER ENGINES.SYSTEM: ENGINE COOLING; FAN.CONSEQUENCES OF DEFECT: BROKEN PIECES CAN BE PROPELLED OUTSIDE OF THE FANSHROUD AND WILL PRESENT AN IMMEDIATE DANGER AND POSSIBLE INJURY TO PERSONSSTANDING NEARBY.NOTE: PRIOR TO CORRECTION, VEHICLE SHOULD NOT BE SERVICED WITH THE HOOD RAISEDAND THE ENGINE RUNNING.
October 12th, 1979
Recalled Component
SERVICE BRAKES, AIR
SERVICE BRAKES, AIR
Recall Date
October 12th, 1979
October 12th, 1979
Units Effected
2,481
2,481
NHTSA Campaign Number: 73V102000
Manufacturer: Mack Trucks, Inc.
Manufactured Begin Date: January 1st, 1971
Manufactured End Date: March 1st, 1973
Date of Owner Notification: August 24th, 1973
Recall Notes:
EQUIPPED WITH ANCHORLOK SPRING BRAKE CHAMBERS.MANF'D JAN.1971 THRU MARCH1973.TRUCKS.POSSIBILITY THAT THE CLAMP RINGBOLTS ON THE ANCHORLOK SPRINGBRAKE CHAMBER WERE INCORRECTLY POSITIONED AT TIME OF INSTALLATION.IN THISPOSITION THE END OF THE BOLT MAY CONTACT REAR AXLE HOUSING DURING BRAKEACTUATION.DUE TO BRACKET DEFLECTION, THE CLAMP RING OR BOLT MAY FAILPERMITTING THE SPRING BRAKE SECTION TO SEPARATE FROM THE SERVICE CHAMBER.(CORRECT BY INSPECTING AND REPOSITIONING CLAMP AND BOLTS).
October 12th, 1979
Recalled Component
POWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING
POWER TRAIN:AXLE ASSEMBLY:BANJO HOUSING
Recall Date
October 12th, 1979
October 12th, 1979
Units Effected
9,019
9,019
NHTSA Campaign Number: 74V032000
Manufacturer: Mack Trucks, Inc.
Date of Owner Notification: August 13th, 1974
Recall Notes:
MACK TRUCKS CAMPAIGN NO N/A.WITH SN56 AND SW57 BOGIE HOUSINGS.BUILT MAR1971 THRU JUN 1972.TRUCKS.POSSIBILITY THAT THE BOGIE HOUSING WALL THICKNESSAT THE LEFT INNER WHEEL BEARING RACE MAY NOT MEET SPECIFIC DIMENSIONALREQUIREMENTS.IF THIS CONDITION EXISTS, IT COULD LEAD TO SPINDLE FAILURE,RESULTING IN LOSS OF A REAR WHEEL ASSEMBLY.(CORRECT BY INSPECTING ANDREPLACING BRGIE HOUSING WHERE NECESSARY).
October 12th, 1979
Recalled Component
SUSPENSION:MULTIPLE AXLE
SUSPENSION:MULTIPLE AXLE
Recall Date
October 12th, 1979
October 12th, 1979
Units Effected
414
414
NHTSA Campaign Number: 75V118000
Manufacturer: Mack Trucks, Inc.
Date of Owner Notification: November 11th, 1975
Recall Notes:
MACK TRUCKS CAMPAIGN NO SC060.TRUCKS MFG'D 1967 THRU JAN.31, 1973.POSSIBILITY THAT THE SUSPENSION TRUNNION BRACKETS MAY DEVELOP CRACKS.IF SUCHCONDITION EXISTS AND CRACKS ARE NOT DETECTED, CONTINUED OPERATION COULDULTIMATELY LEAD TO TRUNNION TUBE SEPARATION FROM THE TRUNNION AND PERMIT AXLEASSEMBLY DISLOCATION.FAILURE OF THE TRUNNION BRACKET COULD RESULT IN LOSS OFVEHICLE CONTROL WITHOUT WARNING TO THE DRIVER.(CORRECT BY INSPECTING ANDREPLACING BRACKETS WHERE NECESSARY).
Recall Comments
Be the first to add a comment!