ON CERTAIN BUSES EQUIPPED WITH DETROIT DIESEL SERIES 50G ENGINES, HIGHER THAN EXPECTED TEMPERATURES WILL ALLOW THE LOW PRESSURE NATURAL GAS REGULATOR GASKET TO LEAK COOLANT AND DRIP ONTO THE…
ON CERTAIN TRANSIT BUSES EQUIPPED WITH CUMMINS ISB-02 DIESEL ENGINES BUILT WITH EMC CONTROLLED FUEL LIFT PUMPS. ERRATIC VOLTAGE SUPPLY TO THE FUEL LIFT PUMP CAUSES PREMATURE ELECTRIC BRUSH WEAR…
ON CERTAIN COMMERCIAL BUSES EQUIPPED WITH VAPOR DOOR ASSEMBLIES, THE TWO PIECE CURVED CONNECTING RODS WHEN USED AS AN ELEMENT OF THE DOOR ACTUATION LINKAGE IN CONJUNCTION WITH A VAPOR…
ON CERTAIN TRANSIT BUSES, THE FUEL LIFT PUMP COULD FAIL IN A MANNER WHICH RESULTS IN ENGINE FUEL STARVATION, WHICH COULD RESULT IN A STALL CONDITION. POTENTIAL LIFT PUMP FAILURE…
ON CERTAIN TRANSIT BUSES EQUIPPED WITH EATON POWER STEERING PUMPS, THE PORT PLUG ON THE PUMP WAS INCOMPLETELY SEALED AND LEAKAGE OF THE HYDRAULIC FLUID CAN OCCUR WHICH COULD RESULT…
ON CERTAIN TRANSIT BUSSES EQUIPPED WITH ARVINMERITOR URRESKO TIE ROD CLAMPS, HEAT TREATMENT OF CLAMPS CREATED A SURFACE HARDNESS THAT COULD LEAD TO A FRACTURE OF THE CLAMPS.
ON CERTAIN TRANSIT BUSES EQUIPPED WITH DETROIT DIESEL SERIES 50 ENGINES, THE TURBOCHARGER CAN FAIL ALLOWING LUBRICATING OIL TO ENTER THE EXHAUST SYSTEM.
CERTAIN TRANSIT BUSES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 217, "BUS EMERGENCY EXITS AND WINDOW RETENTION AND RELEASE." DURING SUBSEQUENT CLOSING OF AN…
ON CERTAIN BUSES EQUIPPED WITH COMPRESSED NATURAL GAS FUEL CONTAINERS, THE THERMAL PROPERTIES OF THE ORIGINAL EXHAUST BLANKET WERE INSUFFICIENTLY ACHIEVED WITH THE COMPONENT SUPPLIED. THE PERFORMANCE OF THE EXHAUST…