Service brakes, air: supply: hoses, lines/piping, and fittings
- Component
- Service brakes, air: supply: hoses, lines/piping, and fittings
- Manufacturer
- BANKHEAD TRANSPORTATION
- Vehicles affected
- 132
- Reported to NHTSA
- 1990-05-03
- Owners notified
- 1990-07-01
Defect description
AIR BRAKE HOSE LAYERS SEPARATED AT AN APPLIED LOAD OF 6.29 POUNDS RATHER THAN THE FMVSS 106 MINIMUM REQUIRED LOAD OF 8.0 POUNDS.
Safety risk
HOSE SEPARATION COULD CAUSE AIR LEAKAGE AND CAUSE THE BREAKAWAY VALVE TO START APPLYING TRAILER BRAKES AND POSSIBLY THE AUTOMATIC SPRING BRAKES; SUCH UNEXPECTED BRAKE APPLICATION COULD RESULT IN LOSS OF CONTROL AND AN ACCIDENT.
Manufacturer remedy
INSTALL AIR BRAKE HOSE THAT MEETS FMVSS 106 REQUIREMENTS.