| NHTSA Campaign Number: |
97V139000 |
| Vehicle/Equipment Make: |
KENWORTH |
| Vehicle/Equipment Model: |
T600 |
| Model Year: |
1996 |
| Manufacturer Campaign Number: |
|
| Manufacturer Component Description: |
SUSPENSION:REAR |
| Manufacturers Involved in Recall: |
PACCAR, INCORPORATED |
| Manufacturered: |
19950814 - 19970811 |
| Type of Report: |
V (Vehicle, Equipment or Tire) |
| Potential Number of Units Affected: |
13200 |
| Date Owner Notified By Manufacturer: |
19970908 |
| Recall Initiated By: |
19970908 |
| Manufacturer Responsible For Recall: |
PACCAR INCORPORATED |
| Report Received Date: |
19970820 |
| Record Creation Date: |
19970829 |
| Regulation Part Number: |
|
| Federal Motor Vehicle Safety Standard Number: |
|
| Defect Summary: |
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH KENWORTH AIRGLIDE 200 REAR SUSPENSION. DUE TO MATERIALS USED IN THE SWAY BAR ARMS AND STUDS AS WELL AS THE STUD PLATING MATERIAL, STRESS CORROSION CRACKING AND BENDING FATIGUE CAN OCCUR IN THE REAR SUSPENSION SWAY BAR ARMS AND STUDS CAUSING THE STUD TO FAIL PREMATURELY. |
| Consequence Summary: |
THIS COULD CAUSE A LOSS OF STEERING CONTROL INCREASING THE RISK OF A VEHICLE CRASH. |
| Corrective Summary: |
DEALERS WILL REPLACE THE ARM ASSEMBLY MANUFACTURED FROM A DIFFERENT MATERIAL. NEW STUDS WILL BE INSTALLED WITH DIFFERENT THREADS AND DIFFERENT FINISH. |