Recall 79V-189: 1977–1978 Peterbilt Peterbilt
PACCAR, INCORPORATED recall for steering, reported to NHTSA on Aug 17, 1979, covering about 12,000 vehicles.
The problem
The involved vehicles were manufactured with a 5/16 inch thick esna self-locking nut installed on the steering gear input shaft pinch bolt. The nut used may not securely fasten the u-joint to the input shaft.
The fix
The u-joint yoke and input shaft will be inspected and the pinch bolt and nut will be replaced with the type currently in production. Any other steering components damaged due to the defect will also be replaced.
Notes
Vehicle description: trucks.system: steering assembly; steering column coupling.consequences of defect: the nut could loosen and steering could becomeimpaired; loss of vehicle control and an accident could result.
Recall details
| Manufacturer | PACCAR, INCORPORATED |
|---|---|
| Component | Steering › Steering Wheel/Handle Bar |
| Recall started by | the manufacturer |
| NHTSA campaign number | 79V189000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Peterbilt Peterbilt | 1977, 1978 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 79V-189?
The involved vehicles were manufactured with a 5/16 inch thick esna self-locking nut installed on the steering gear input shaft pinch bolt. The nut used may not securely fasten the u-joint to the input shaft.
How is recall 79V-189 fixed?
The u-joint yoke and input shaft will be inspected and the pinch bolt and nut will be replaced with the type currently in production. Any other steering components damaged due to the defect will also be replaced.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.