Service brakes, air
- Component
- Service brakes, air
- Manufacturer
- MACK TRUCKS, INC
- Vehicles affected
- 108
- Reported to NHTSA
- 2006-08-29
- Owners notified
- 2006-10-16
Defect description
CERTAIN TRUCKS EQUIPPED WITH A FRONT GLAD HAND OPTION FAIL TO COMPLY WITH THE PERFORMANCE CRITERIA REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, 'AIR BRAKE SYSTEMS.'
Safety risk
THE PURPOSE OF THIS STANDARD IS TO INSURE SAFE BRAKING PERFORMANCE UNDER NORMAL AND EMERGENCY CONDITIONS.
Manufacturer remedy
DEALERS WILL REPLACE THE SPRING BRAKE MODULATING VALVE FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 16, 2006. OWNERS MAY CONTACT MACK TRUCK AT 1-800-528-6586.