1974 MACK MB — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
4
Recalls
0
Service Bulletins
0
Investigations
Overview of the 1974 MACK MB
The 1974 MACK MB has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 4 recall campaigns affecting this vehicle, covering issues with STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM, SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE.
Recalls for the 1974 MACK MB
NHTSA has recorded 4 recalls for the 1974 MACK MB, potentially affecting up to 25,648 vehicles.
Recall 78V171000 — STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
| 2,100 vehicles affected
Defect: DEFICIENCIES, IN THE FORM OF FORGING LAPS, CRACKS AND EXCESSIVE DECARBURIZATION DURING HEAT TREATMENT, EXIST IN THE STEERING KNUCKLES. STRESSES IMPOSED WITH INTEGRAL HYDRAULIC POWER STEERING MAY LEAD TO A FAILURE IN THE AREA OF THE STEERING ARM ATTACHING BOSS. THIS TYPE OF FAILURE WOULD CAUSE LOSS OF STEERING CONTROL.
Remedy: DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE LEFT STEERING KNUCKLE WITH AN IMPROVED TYPE OF KNUCKLE.
View full details →Recall 78V172000 — STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
| 13,800 vehicles affected
Defect: 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.
Remedy: THE DEALER WILL INSPECT AND, IF NECESSARY, INSTALL CROSS STEERING ARMS OF IMPROVED DESIGN AND GREATER STRENGTH.
View full details →Recall 78V068000 — SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE
| 9,700 vehicles affected
Defect: AN 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.
Remedy: THE DEALER WILL INSPECT AND, IF NECESSARY, REPLACE THE ANTI-WHEEL LOCK CONTROLLER WITHOUT CHARGE TO OWNER.
View full details →Owner Complaints for the 1974 MACK MB
No complaints have been filed with NHTSA for the 1974 MACK MB.
Safety Rating for the 1974 MACK MB
NHTSA has not yet tested the 1974 MACK MB in its New Car Assessment Program.
Technical Service Bulletins for the 1974 MACK MB
No technical service bulletins have been reported for this vehicle.
NHTSA Investigations for the 1974 MACK MB
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK MB
- 1969 MACK MB — 0 complaints
- 1970 MACK MB — 0 complaints
- 1971 MACK MB — 0 complaints
- 1972 MACK MB — 0 complaints
- 1973 MACK MB — 0 complaints
- 1974 MACK MB (current)
- 1975 MACK MB — 0 complaints
- 1976 MACK MB — 0 complaints
- 1977 MACK MB — 0 complaints
- 1978 MACK MB — 0 complaints
- 1979 MACK MB — 0 complaints
Other MACK Models
- MACK MACK — 35 total complaints
- MACK ANTHEM (AN) — 12 total complaints
- MACK CXU612 — 12 total complaints
- MACK CX613 — 10 total complaints
- MACK GRANITE (GR) — 10 total complaints
- MACK CH600 — 9 total complaints
- MACK GU — 9 total complaints
- MACK RD — 8 total complaints