Service brakes, air: antilock
- Component
- Service brakes, air: antilock
- Manufacturer
- OSHKOSH TRUCK CORPORATION
- Vehicles affected
- 104
- Reported to NHTSA
- 1991-11-04
- Owners notified
- 1991-11-12
Defect description
THE REAR TANDEM AXLE BRAKES DO NOT MEET THE SERVICE BRAKE APPLICATION TIME REQUIREMENTS OF FMVSS 121.
Safety risk
FAILURE TO MEET STANDARDS OF FMVSS 121 INCREASES BRAKINGDISTANCE AND INCREASES THE POSSIBILITY OF AN ACCIDENT.
Manufacturer remedy
THE O.625 INCH NYLON AIR TUBING BETWEEN THE CHASSIS AIR MANIFOLD AND THE TANDEM SERVICE RELAY WILL BE REPLACED WITH .75 INCH NYLON TUBING, WHICH WILL ALLOW BRAKE SYSTEM TO MEET THE SERVICE BRAKE APPLICATION TIME REQUIREMENTS OF FMVSS 121.