| NHTSA Campaign Number: |
83V101000 |
| Vehicle/Equipment Make: |
MACK |
| Vehicle/Equipment Model: |
MS300P |
| Model Year: |
1982 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
STEERING:GEAR BOX (OTHER THAN RACK AND PINION) |
| Manufacturers Involved in Recall: |
MACK TRUCKS, INCORPORATED |
| Manufacturered: |
19821001 - 19830801 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
1486 |
| Date Owner Notified By Manufacturer: |
19840103 |
| Recall Initiated By: |
19840103 |
| Manufacturer Responsible For Recall: |
MACK TRUCKS, INC |
| Report Received Date: |
19830927 |
| Record Creation Date: |
19831024 |
| Regulation Part Number: |
|
| Federal Motor Vehicle Safety Standard Number: |
|
| Defect Summary: |
BOLTED INSTALLATION OF THE STEERING GEAR HOUSING HAS A TENDENCY TO LOOSEN IN SERVICE. THIS IS DUE TO A BACKWARD INSTALLATION OF THE LOCKWASHERS, WHICH ARE BELLVILLE TYPE, AND A RESULTANT INCORRECT TORQUE ON THE BOLTS. |
| Consequence Summary: |
|
| Corrective Summary: |
ALL RECALLED VEHICLES WILL HAVE BELLVILLE TYPE LOCKWASHERS AT STEERING GEAR HOUSING ATTACH POINTS REPLACED WITH STANDARD SPLIT-TYPE LOCKWASHERS. |