United States 88V184000
Collins Bus Corporation
The problem
DUE TO CLOSE PROXIMITY OF FUEL EMISSION CANISTER TO THE CATALYTIC CONVERTER, VAPOR RELEASED FROM THE FUEL TANK MAY NOT BE CONSUMED AT THE ENGINE IN AN IDLE SITUATION.
Risk
A FIRE COULD OCCUR IF FUMES ARE CONCENTRATEDSUFFICIENTLY.
What owners should do
INSTALL A NEW CANISTER SYSTEM POSITIONED FORWARD UNDER THE STEPWELL OF THE ENTRY DOOR.
Units 159