| NHTSA Campaign Number: |
84V110000 |
| Vehicle/Equipment Make: |
OSHKOSH |
| Vehicle/Equipment Model: |
B SERIES |
| Model Year: |
1979 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
SUSPENSION:MULTIPLE AXLE |
| Manufacturers Involved in Recall: |
OSHKOSH TRUCK CORPORATION |
| Manufacturered: |
19771101 - 19840901 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
176 |
| Date Owner Notified By Manufacturer: |
19840914 |
| Recall Initiated By: |
19840914 |
| Manufacturer Responsible For Recall: |
OSHKOSH TRUCK CORPORATION |
| Report Received Date: |
19840921 |
| Record Creation Date: |
19841010 |
| Regulation Part Number: |
|
| Federal Motor Vehicle Safety Standard Number: |
|
| Defect Summary: |
THESE TRUCKS WERE EQUIPPED WITH DEFECTIVE HYDRAULIC PRESSURE SWITCHES IN THE LOAD SPAN TAG SYSTEM. WHEN A MALFUNCTION IN THIS SYSTEM OCCURS, AXLE TO PAVEMENT PRESSURE INCREASES WHEN VEHICLE IS OPERATED IN AN UNLOADED CONDITION. |
| Consequence Summary: |
|
| Corrective Summary: |
THE EXISTING CONTROL SWITCH WILL BE REPLACED WITH A THREE-POSITION SWITCH WHICH, BY USE OF A NEUTRAL POSITION, WILL PREVE NT PRESSURE BUILDUP. A NEW OPERATION LABEL WILL ALSO BE INCLUDED. |