SERVICE BRAKES, AIR:DRUM:CHAMBER
AN INCORRECT SIZE BRAKE CHAMBER MAY HAVE BEEN INSTALLED ON THE FRONT AND/OR REAR BRAKE ASSEMBLIES WHICH COULD AFFECT THE BRAKE BALANCE AND STOPPING DISTANCE.
Remedy: BUS OWNERS WILL BE PROVIDED WITH INSTRUCTIONS TO INSPECT THEIR VEHICLES AND PROVIDE BLUE BIRD WITH CERTAIN INFORMATION. BLUE BIRD WILL REVIEW THE INFORMATION AND, WHERE NEEDED, WILL FORWARD REPLACEMENT BRAKE CHAMBERS ALONG WITH REPLACEMENT INSTRUCTIONS TO THE VEHICLE OWNERS. BRAKE CHAMBER REPLACEMENT WILL BE PERFORMED BY THE VEHICLE OWNER OR A QUALIFIED REPAIR FACILITY.
122 vehicles affected
STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
THE HYDRAULIC HOSES WHICH INTERCONNECT WITH THE HYDRAULIC PUMP, HYDRAULIC RADIATOR FAN MOTOR AND POWER STEERING GEAR HAVE AN UNDERSIZED WIRE MESH CORE WHICH RESULTS IN AN IMPROPER HOSE END CRIMP. THE IMPROPER CRIMP CAN CAUSE A LEAK, EMPTYING THE POWER STEERING HYDRAULIC FLUID RESERVOIR, RESULTING IN LOSS OF POWER STEERING ASSIST.
Remedy: OWNERS ARE BEING ASKED TO INSPECT HOSE FOR THE DATE CODE 3-1Q93 WHICH IS EMBOSSED ON THE HOSE COVER EVERY 18 INCHES. REPLACEMENT HOSES WILL BE PROVIDED. OWNERS CAN HANDLE THE REPAIR THEMSELVES OR HAVE A BLUE BIRD DISTRIBUTOR ASSIST THEM. OWNERS WILL BE REIMBURSED FOR THE LABOR CHARGES FOLLOWING COMPLETION OF THE RECALL WORK.
259 vehicles affected
SERVICE BRAKES, AIR
THE FRONT BRAKE AIR LINES ARE INCORRECTLY ROUTED THROUGH THE PRESSURE PROTECTION VALVE AT THE AUXILIARY WET TANK. THIS RESULTS IN LACK OF AIR PRESSURE TO THE FRONT BRAKES WHEN THE AIR PRESSURE IN THE AUXILIARY WET TANK DROPS BELOW 65 P.S.I., RESULTING IN INOPERABLE FRONT BRAKES.
Remedy: CORRECTLY REROUTE THE BRAKE LINES.
173 vehicles affected