NHTSA Campaign 79V275000
SUSPENSION:FRONT:SPRINGS:COIL SPRINGS
Issued by MACK TRUCKS, INCORPORATED · Reported Dec 28, 1979 · 9,000 vehicles affected
What's wrong
THE INVOLVED VEHICLES FAIL TO COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 204, "STEERING CONTROL REARWARD DISPLACEMENT". THE ALUMINUM FRONT SPRING REAR BRACKET IS SUBJECT TO BREAKAGE. THIS BRACKET, ALONG WITH THE TAPER LEAF FRONT SPRINGS, ATTACHES THE SPRING SHACKLE TO THE CHASSIS FRAME.
Remedy
DEALER WILL REPLACE THE PRESENT ALUMINUM FRONT SPRING REAR BRACKET WITH A REDESIGNED SPRING BRACKET CONTAINING A REINFORCING RIB.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| WESTERN | RL SERIES | 1977 | 9,000 |
| WESTERN | RL SERIES | 1978 | 9,000 |
| WESTERN | RL SERIES | 1979 | 9,000 |
| WESTERN | RS SERIES | 1977 | 9,000 |
| WESTERN | RS SERIES | 1978 | 9,000 |
| WESTERN | RS SERIES | 1979 | 9,000 |
| WESTERN | RWL SERIES | 1977 | 9,000 |
| WESTERN | RWL SERIES | 1978 | 9,000 |
| WESTERN | RWL SERIES | 1979 | 9,000 |
| WESTERN | RWS SERIES | 1977 | 9,000 |
| WESTERN | RWS SERIES | 1978 | 9,000 |
| WESTERN | RWS SERIES | 1979 | 9,000 |
| WESTERN | WL SERIES | 1978 | 9,000 |
| WESTERN | WL SERIES | 1979 | 9,000 |
| WESTERN | WS SERIES | 1978 | 9,000 |
| WESTERN | WS SERIES | 1979 | 9,000 |
Source: NHTSA Campaign 79V275000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.