United States 86V088000
Ford Motor Company
The problem
BUSES MAY HAVE BEEN BUILT WITH AN INCORRECT TYPE OF STEEL TUBING IN THE INTERMEDIATE REAR SERVICE BRAKE LINES WHICH MAY LEAK OR BREAK DURING APPLICATION OF THE BRAKES. CONSEQUENCE OF DEFECT: IF A BRAKE LINE LEAKED, REAR BRAKES COULD QUIT WORKING, INCREASING STOPPING DISTANCE, WHICH COULD RESULT IN A CRASH.
What owners should do
REPLACE BRAKE LINES.
Units 177