1974 MACK WS — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
7
Recalls
0
Service Bulletins
0
Investigations
Overview of the 1974 MACK WS
The 1974 MACK WS has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 7 recall campaigns affecting this vehicle, covering issues with SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE, ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN, STEERING:GEAR BOX (OTHER THAN RACK AND PINION).
Recalls for the 1974 MACK WS
NHTSA has recorded 7 recalls for the 1974 MACK WS, potentially affecting up to 62,241 vehicles.
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 →Recall 77V173000 — ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
| 48,000 vehicles affected
Defect: 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.
Remedy: DEALER WILL REPLACE THE ORIGINAL FAN WITH A STEEL FIXED BLADE FAN, FREE OF CHARGE.
View full details →Recall 77V011000 — STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
| 2,200 vehicles affected
Defect: THE LOWER STEERING SHAFT YOKE CLAMP BOLTS ON THE INVOLVED VEHICLES MAY NOT HAVE BEEN SUFFICIENTLY TIGHTENED. SHOULD THESE BOLTS LOSSEN AND COME OFF, THE LOWER STEERING SHAFT COULD SEPARATE FROM THE STEERING GEAR.
Remedy: THE DEALER WILL SECURE THE CLAMP BOLT AND MAKE THE NECESSARY MODIFICATIONS ON THE LOWER STEERING SHAFT, FREE OF CHARGE.
View full details →Recall 75V141000 — SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE
| 935 vehicles affected
View full details →Owner Complaints for the 1974 MACK WS
No complaints have been filed with NHTSA for the 1974 MACK WS.
Safety Rating for the 1974 MACK WS
NHTSA has not yet tested the 1974 MACK WS in its New Car Assessment Program.
Technical Service Bulletins for the 1974 MACK WS
No technical service bulletins have been reported for this vehicle.
NHTSA Investigations for the 1974 MACK WS
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK WS
- 1972 MACK WS — 0 complaints
- 1973 MACK WS — 0 complaints
- 1974 MACK WS (current)
- 1975 MACK WS — 0 complaints
- 1976 MACK WS — 0 complaints
- 1977 MACK WS — 0 complaints
- 1978 MACK WS — 0 complaints
- 1979 MACK WS — 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