ON A CERTAIN TRANSIT BUSES EQUIPPED WITH A CATERPILLAR C7 OR C9 ENGINE, A FUEL PUMP FAILURE WILL DILUTE THE ENGINE OIL WITH FUEL AND MAY CAUSE THE TURBOCHARGER TO…
ON CERTAIN TRANSIT BUSES EQUIPPED WITH BENDIX SR-7 SPRING BRAKE MODULATING VALVES, THE INTERNAL RUBBER CHECK VALVE MAY LEAK CAUSING A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO…
ON CERTAIN TRANSIT BUSES EQUIPPED WITH GRAHAM WHITE AIR DRYERS, THE AIR DRYER TIMER MODULES MAY ALLOW SUFFICIENT QUANTITIES OF MOISTURE TO ENTER AND AFFECT THE OPERATION OF THE VEHICLE…
ON CERTAIN TRANSIT BUSES EQUIPPED WITH GRAHAM WHITE AIR DRYERS, THE AIR DRYER TIMER MODULES MAY ALLOW SUFFICIENT QUANTITIES OF MOISTURE TO ENTER AND AFFECT THE OPERATION OF THE VEHICLE…
ON CERTAIN CITY TRANSIT BUSES EQUIPPED WITH SURE POWER SERIES 1 BATTERY EQUALIZERS, THESE EQUALIZERS USED AN INDUCTOR WITH THE COILS PROTECTED BY INSULATION. OVER TIME, THE INDUCTOR INSULATION MAY…
ON CERTAIN TRANSIT BUSES EQUIPPED WITH CATERPILLAR C9 DIESEL ENGINES, INJECTOR O-RING FAILURES CAN RESULT IN OIL BEING DISCHARGED THROUGH THE VALVE COVER.
ON CERTAIN TRANSIT BUSES MANUFACTURED WITH DETROIT DIESEL SERIES 50 ENGINES, THE ELECTRONIC CONTROL MODULE (ECM) WILL NEED TO BE REPROGRAMMED TO ACTIVATE THE EXHAUST TEMPERATURE SENSOR.
ON CERTAIN TRANSIT BUSES, THE FRONT AXLE STOPS AND THE POWER STEERING GEAR HYDRAULIC LIMIT VALVES WERE FOUND TO BE OUT OF ADJUSTMENT. THE DRAG LINK MAY EXPERIENCE PERMANENT DEFORMATION…
