A WELD IN THE DOOR LOCK ASSEMBLY USED ON REAR AND/OR SIDE EMERGENCY DOORS CAN BE OVERSTRESSED AND BREAK. WHEN THIS OCCURS, A CLOSED DOOR CANNOT BE OPENED, OR IF OPEN IT CANNOT BE LATCHED.
RiskAN EMERGENCY DOOR THAT WILL NOT OPEN PRESENTS ANINCREASED RISK OF INJURY TO PASSENGERS ATTEMPTING TO LEAVE A BUS IN ANEMERGENCY SITUATION. A DOOR LOCK WHICH WILL NOT CLOSE PRESENTS A RISK OF APASSENGER ACCIDENTALLY FALLING OUT OF THE BUS.
FixREPLACE THE DEFECTIVE DOOR LOCKS.