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Caroops Home
1977 MACK MB
(4 Recalls Found)
Other Recall Years for MACK MB:
1979
1978
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
Other Recall Models for MACK:
ALL W MODELS,
B,
C,
CF,
CH,
CH SERIES,
CH600,
CHN,
CHR,
CHU,
CL,
CL713,
CL733,
CLASS 8,
CM400,
CONQUEST,
CS 200,
CS 200P,
CS 250,
CS 250P,
CS 300,
CS 300P,
CS 300T,
CT,
CTP,
CV,
CV500,
CV713,
CX,
CX613,
CXN,
CXP,
CXU,
DM,
DM SERIES,
DM400,
DM6,
DM600,
DM6116S,
DM6856S,
DM6858S,
DM886,
DMM,
DMM SERIES,
F,
F SERIES,
F795,
F795ST,
F797,
FAP,
FC,
FCA,
FCS,
FDM,
FDM7133R,
FIRE TRUCK,
FL,
FL795,
FL797,
FM,
FM SERIES,
FS,
FS795,
FS797,
FWS,
GU,
HMM,
HMM6856S,
LE,
MACK,
MB SERIES,
MB400,
MB600,
MC,
MC SERIES,
MC600,
MC606,
MH,
MHR,
MIDLINER,
MR,
MR SERIES,
MR600,
MR600P,
MS200,
MS200P,
MS250,
MS250P,
MS300,
MS300P,
MS300T,
R,
R SERIES,
R600,
R685ST,
R685T,
R700,
R773ST,
R795,
R797,
RB,
RB6,
RB600S,
RD,
RD SERIES,
RD400,
RD6,
RD600,
RD795,
RD797,
RD8,
RL,
RL SERIES,
RL600,
RL685,
RL767,
RL773,
RL785,
RL795,
RL797,
RM,
RM SERIES,
RM400,
RM600,
RS,
RS SERIES,
RS600,
RS685,
RS711,
RS737,
RS747,
RS767,
RS785,
RS795,
RS797,
RW,
RW SERIES,
RWI,
RWL,
RWS,
U,
U SERIES,
WL,
WS,
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WHEELS
NHTSA Campaign No. 77V096000
| Defect Summary: | THE FRONT WHEEL RIM CLAMP STUDS, INSTALLED ON THE INVOLVED VEHICLES, MAY NOT HAVE BEEN MANUFACTURED CORRECTLY, CAUSING A BRITTLE CONDITION IN THE THREAD ROOT AREA. THE STUDS COULD EVENTUALLY CRACK AND BREAK WHEN WHEEL NUTS ARE TIGHTENED TO SPECIFICATIONS. |
| Consequence Summary: | |
| Corrective Summary: | THE DEALER WILL REPLACE ALL SUSPECT FRONT WHEEL STUDS, WITHOUT CHARGE TO OWNER. |
| Manufacturer of Recalled Product: | MACK TRUCKS, INC |
| Begin Date of Manufacturing: | |
| End Date of Manufacturing: | |
| Vehicle, Equipment or Tire Report: | V |
| Potenial Number of Units Affected: | 825 |
| Date Owner Notified by Manufacturer: | 19770909 |
| Recall Initiator: | MFR |
| Manufacturer that Filed Report: | MACK TRUCKS, INCORPORATED |
| Report Received Date: | 19770617 |
| Record Creation Date: | 19791012 |
| Regulation Part Number: | |
| Federal Motor Vehicle Safety Standard Number: | |
| Caroops Record ID: | 61921 |
STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
NHTSA Campaign No. 78V172000
| Defect Summary: | THE 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. |
| Consequence Summary: | |
| Corrective Summary: | THE DEALER WILL INSPECT AND, IF NECESSARY, INSTALL CROSS STEERING ARMS OF IMPROVED DESIGN AND GREATER STRENGTH. |
| Manufacturer of Recalled Product: | MACK TRUCKS, INC |
| Begin Date of Manufacturing: | |
| End Date of Manufacturing: | |
| Vehicle, Equipment or Tire Report: | V |
| Potenial Number of Units Affected: | 13800 |
| Date Owner Notified by Manufacturer: | 19790222 |
| Recall Initiator: | MFR |
| Manufacturer that Filed Report: | MACK TRUCKS, INCORPORATED |
| Report Received Date: | 19780808 |
| Record Creation Date: | 19791012 |
| Regulation Part Number: | |
| Federal Motor Vehicle Safety Standard Number: | |
| Caroops Record ID: | 20312 |
SERVICE BRAKES, AIR:ANTILOCK:INTERCONNECTING ASSEMBLY(WIRING)
NHTSA Campaign No. 78V210000
| Defect Summary: | 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". |
| Consequence Summary: | |
| Corrective Summary: | DEALER WILL INSTALL NEW WHEEL SPEED SENSORS THAT INCORPORATE IMPROVED WIRING AND THE PRESENT BOGIE ANTI-WHEEL LOCK SYSTEM WILL BE CHANGED TO AN AXLE-TO-AXLE SYSTEM FOR IMPROVED RELIABILITY. |
| Manufacturer of Recalled Product: | MACK TRUCKS, INC |
| Begin Date of Manufacturing: | 19771001 |
| End Date of Manufacturing: | 19780901 |
| Vehicle, Equipment or Tire Report: | V |
| Potenial Number of Units Affected: | 19370 |
| Date Owner Notified by Manufacturer: | 19781107 |
| Recall Initiator: | MFR |
| Manufacturer that Filed Report: | MACK TRUCKS, INCORPORATED |
| Report Received Date: | 19781003 |
| Record Creation Date: | 19791012 |
| Regulation Part Number: | 571 |
| Federal Motor Vehicle Safety Standard Number: | 121 |
| Caroops Record ID: | 6876 |
SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:HANGER/BRACKET
NHTSA Campaign No. 77V205000
| Defect Summary: | A DEFICIENCY EXISTS IN THE WELDS SECURING THE REAR SPRING INSULATOR BRACKET TO THE AXLE HOUSING. THIS IS DUE TO IMPROPER POSITIONING OF THE WELD, IN RELATIONSHIP TO THE BRACKET AND AXLE HOUSING. FAILURE OF THE WELDS WOULD CAUSE SEPARATION OF THE SPRING INSULATOR BRACKET AND THE AXLE HOUSING, RESULTING IN IMPROPER ALIGNMENT OF THE AFFECTED AXLE. |
| Consequence Summary: | |
| Corrective Summary: | DEALER WILL REWELD THE INSULATOR SPRING BRACKET AT NO COST TO OWNER. |
| Manufacturer of Recalled Product: | MACK TRUCKS, INC |
| Begin Date of Manufacturing: | 19770501 |
| End Date of Manufacturing: | 19771001 |
| Vehicle, Equipment or Tire Report: | V |
| Potenial Number of Units Affected: | 7400 |
| Date Owner Notified by Manufacturer: | 19780314 |
| Recall Initiator: | MFR |
| Manufacturer that Filed Report: | MACK TRUCKS, INCORPORATED |
| Report Received Date: | 19771121 |
| Record Creation Date: | 19791012 |
| Regulation Part Number: | |
| Federal Motor Vehicle Safety Standard Number: | |
| Caroops Record ID: | 6727 |
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