| NHTSA Campaign Number: |
83V121000 |
| Vehicle/Equipment Make: |
MACK |
| Vehicle/Equipment Model: |
FWS |
| Model Year: |
1978 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
STEERING:GEAR BOX:SHAFT PITMAN |
| Manufacturers Involved in Recall: |
MACK TRUCKS, INCORPORATED |
| Manufacturered: |
19780101 - 19790301 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
1377 |
| Date Owner Notified By Manufacturer: |
19840413 |
| Recall Initiated By: |
19840413 |
| Manufacturer Responsible For Recall: |
MACK TRUCKS, INC |
| Report Received Date: |
19831118 |
| Record Creation Date: |
19831207 |
| Regulation Part Number: |
|
| Federal Motor Vehicle Safety Standard Number: |
|
| Defect Summary: |
MOUNTING OF THE PITMAN ARM MAY LOOSEN AND LEAD TO EXCESSIVE WEAR IN EITHER THE PITMAN ARM SPLINES OR THE STEERING GEAR SHAFT SPLINES, OR BOTH. THIS CONDITION IS DUE TO INCORRECT TIGHTENING OF THE MOUNTING SCREWS DURING ASSEMBLY. |
| Consequence Summary: |
|
| Corrective Summary: |
THE DEALER WILL INSPECT AND PROPERLY TIGHTEN THE PITMAN ARM RETAINING SCREWS. |