| NHTSA Campaign Number: |
78V031000 |
| Vehicle/Equipment Make: |
MACK |
| Vehicle/Equipment Model: |
R |
| Model Year: |
1976 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
SUSPENSION:MULTIPLE AXLE |
| Manufacturers Involved in Recall: |
MACK TRUCKS, INCORPORATED |
| Manufacturered: |
19750301 - 19780201 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
33000 |
| Date Owner Notified By Manufacturer: |
19780816 |
| Recall Initiated By: |
19780816 |
| Manufacturer Responsible For Recall: |
MACK TRUCKS, INC |
| Report Received Date: |
19780209 |
| Record Creation Date: |
19791012 |
| Regulation Part Number: |
|
| Federal Motor Vehicle Safety Standard Number: |
|
| Defect Summary: |
THE TEE BRACKET, WHICH IS MOUNTED ON THE FRONT AXLE OF THE BOGIE, MAY FAIL DUE TO VIBRATION BROUGHT ON BY ROAD SURFACE IRREGULARITIES. BRACKET FAILURE WOULD LEAVE THE TEE BRACKET UNSUPPORTED AND CAUSE BROKEN HOSE CONNECTOR FITTINGS. THIS WOULD RESULT IN AUTOMATIC APPLICATION OF THE SPRING EMERGENCY BRAKES. |
| Consequence Summary: |
|
| Corrective Summary: |
THE DEALER WILL REPLACE THE DEFECTIVE BRACKET WITH A REDESIGNED VERSION. |