Steering: gear box (other than rack and pinion)
- Component
- Steering: gear box (other than rack and pinion)
- Manufacturer
- MACK TRUCKS, INCORPORATED
- Vehicles affected
- 109
- Reported to NHTSA
- 1997-10-20
- Owners notified
- 1997-11-07
Defect description
VEHICLE DESCRIPTION: FRONT DISCHARGE MIXER CHASSIS. THE ORIGINAL EQUIPMENT MITER BOXES HAVE NO PROTECTIVE BOOTS ON THE SHAFTS AND DIRT CAN ENTER THE SYSTEM CAUSING THE GEAR SHAFT BEARINGS TO DETERIORATE.
Safety risk
THE BEARING DETERIORATION CAN CAUSE THE STEERING TO LOCK UP RESULTING IN LOSS OF STEERING CONTROL.
Manufacturer remedy
DEALERS WILL REPLACE THESE MITER BOXES.