CERTAIN FEDERAL-MOGUL AFTERMARKET FUEL PUMPS SOLD UNDER THE BRAND NAMES OF CARTER, ACCUFLOW, NAPA, TRUFLOW, PARTS DEPO, AND PARTS MASTER, SHIPPED BETWEEN AUGUST 2006 AND JULY 2007 FOR USE ON THE VEHICLES LISTED ABOVE. THE FUEL PUMP DIAPHRAGM IN CERTAIN PRODUCTION RUNS MAY HAVE BEEN IMPROPERLY INSTALLED OR INADEQUATELY TESTED WHICH MAY CAUSE THE FUEL PUMP TO LEAK.
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS, BUS CHASSIS-COWL, AND BASIC CHASSIS MODELS EQUIPPED WITH CUMMINS 5.9L 160 HORSEPOWER ROTARY INJECTION PUMP DIESEL ENGINES. THE ACCELERATOR RETURN SPRINGS CAN FRACTURE.
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS, BUS CHASSIS-COWL, AND BASIC CHASSIS MODELS EQUIPPED WITH CUMMINS 5.9L 160 HORSEPOWER ROTARY INJECTION PUMP DIESEL ENGINES. THE ACCELERATOR RETURN SPRINGS CAN FRACTURE.
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS, BUS CHASSIS-COWL, AND BASIC CHASSIS MODELS EQUIPPED WITH CUMMINS 5.9L 160 HORSEPOWER ROTARY INJECTION PUMP DIESEL ENGINES. THE ACCELERATOR RETURN SPRINGS CAN FRACTURE.
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS, BUS CHASSIS-COWL, AND BASIC CHASSIS MODELS EQUIPPED WITH CUMMINS 5.9L 160 HORSEPOWER ROTARY INJECTION PUMP DIESEL ENGINES. THE ACCELERATOR RETURN SPRINGS CAN FRACTURE.
FRICTION BETWEEN THE ACCELERAT0R LEVER AND THE AUTOMATIC TRANSMISSION MODULATOR LEVER CAN RESULT IN INTERFERENCE BETWEEN THE TWO LEVERS WHICH COULD PREVENT THE ENGINE FROM FULLY RETURNING TO IDLE.
A CONNECTOR IN THE WIRING WHERE THE TILT HOOD MOUNTED LAMPS ATTACH TO THE VEHICLE WIRING HARNESS WAS BUILT WITHOUT SEALING PLUGS. MOISTURE, ROAD SALT OR OTHER CONTAMINANTS CAN ENTER THE CONNECTION RESULTING IN CROSSED CIRCUITS, SHORTS OR CORROSION OF THE WIRING OF THE CONNECTOR.
A CONNECTOR IN THE WIRING WHERE THE TILT HOOD MOUNTED LAMPS ATTACH TO THE VEHICLE WIRING HARNESS WAS BUILT WITHOUT SEALING PLUGS. MOISTURE, ROAD SALT OR OTHER CONTAMINANTS CAN ENTER THE CONNECTION RESULTING IN CROSSED CIRCUITS, SHORTS OR CORROSION OF THE WIRING OF THE CONNECTOR.
WATER CAN ENTER THE DOOR LATCH RELEASE CABLE. IF THE VEHICLE IS OPERATED IN BELOW FREEZING TEMPERATURES, THE WATER IN THE DOOR LATCH RELEASE CABLE CAN FREEZE AND CAUSE THE LATCH MECHANISM TO MALFUNCTION.
THE THROTTLE CABLE WHICH RUNS FROM THE ACCELERATOR TO THE GOVERNOR ASSEMBLY HOUSING MAY HAVE BEEN KINKED DURING ASSEMBLY, CAUSING EXCESSIVE WEAR OF THE CABLE HOUSING INNER LINING. THIS COULD RESULT IN EITHER FRACTURE OR STICKING OF THE CABLE.
THE THROTTLE CABLE WHICH RUNS FROM THE ACCELERATOR TO THE GOVERNOR ASSEMBLY HOUSING MAY HAVE BEEN KINKED DURING ASSEMBLY, CAUSING EXCESSIVE WEAR OF THE CABLE HOUSING INNER LINING. THIS COULD RESULT IN EITHER FRACTURE OR STICKING OF THE CABLE.
THE INVOLVED VEHICLES WERE PRODUCED WITH HYDRAULIC BRAKE BOOSTER SUPPLY HOSES THAT ARE LOCATED TOO CLOSE TO THE ENGINE EXHAUST MANIFOLD AND MAY CHAFE AND DEVELOP HEAT DAMAGE DURING VEHICLE OPERATION. CHAFING AND HEAT INDUCED DETERIORATION OF A HOSE DUE TO DIRECT CONTACT WITH THE MANIFOLD MAY CAUSE THE HOSE TO WEAR. A SUBSEQUENT RUPTURE WILL RESULT IN PUMP FLUID LOSS.
ON THE AFFECTED VEHICLES, THE WIRING ASSEMBLY TO THE FLOOR MOUNTED HEADLAMP DIMMER SWITCH MAY BE TOO TIGHT; SHOULD WIRES DISCONNECT, THE HEADLIGHTS WILL NOT OPERATE.
THESE VEHICLES MAY HAVE BEEN MANUFACTURED WITH AN INCORRECT END CLAMP ON THE HAND THROTTLE ACTUATING CABLE. UNDER CERTAIN CONDITIONS, PERTAINING TO THE CLAMP-TO-THROTTLE CABLE ORIENTATION AND DISTANCES OF THE CABLE TO GOVERNOR SHAFT, THE THROTTLE CABLE END CLAMP MAY INTERFERE WITH THE OUTBOARD ACCELERATOR.
THESE VEHICLES MAY HAVE BEEN MANUFACTURED WITH AN INCORRECT END CLAMP ON THE HAND THROTTLE ACTUATING CABLE. UNDER CERTAIN CONDITIONS, PERTAINING TO THE CLAMP-TO-THROTTLE CABLE ORIENTATION AND DISTANCES OF THE CABLE TO GOVERNOR SHAFT, THE THROTTLE CABLE END CLAMP MAY INTERFERE WITH THE OUTBOARD ACCELERATOR.
THESE VEHICLES MAY HAVE BEEN MANUFACTURED WITH AN INCORRECT END CLAMP ON THE HAND THROTTLE ACTUATING CABLE. UNDER CERTAIN CONDITIONS, PERTAINING TO THE CLAMP-TO-THROTTLE CABLE ORIENTATION AND DISTANCES OF THE CABLE TO GOVERNOR SHAFT, THE THROTTLE CABLE END CLAMP MAY INTERFERE WITH THE OUTBOARD ACCELERATOR.
THE BRAKE MASTER CYLINDER TO CHASSIS TUBE AND HOSE ASSEMBLY MAY HAVE BEEN LOCATED IN SUCH A WAY THAT IT IS SUSCEPTIBLE TO CHAFING DURING VEHICLE OPERATION. CONTINUED CHAFING MAY RESULT IN TUBE OR HOSE FAILURE AND SUBSEQUENT LOSS OF BRAKE FLUID.
THE BRAKE MASTER CYLINDER TO CHASSIS TUBE AND HOSE ASSEMBLY MAY HAVE BEEN LOCATED IN SUCH A WAY THAT IT IS SUSCEPTIBLE TO CHAFING DURING VEHICLE OPERATION. CONTINUED CHAFING MAY RESULT IN TUBE OR HOSE FAILURE AND SUBSEQUENT LOSS OF BRAKE FLUID.
THE MASTER CYLINDER TO CHASIS BRAKE TUBE AND HOSE ASSEMBLIES MAY HAVE BEEN MOVED FROM THEIR INTENDED POSITION, WHICH COULD ALLOW CHAFING AGAINST UNDERBODY COMPONENTS. CHAFING PROMOTES WEAR OF THE BRAKE TUBE AND HOSE ASSEMBLY AND COULD CAUSE A LOSS OF BRAKE FLUID.
THE MASTER CYLINDER TO CHASIS BRAKE TUBE AND HOSE ASSEMBLIES MAY HAVE BEEN MOVED FROM THEIR INTENDED POSITION, WHICH COULD ALLOW CHAFING AGAINST UNDERBODY COMPONENTS. CHAFING PROMOTES WEAR OF THE BRAKE TUBE AND HOSE ASSEMBLY AND COULD CAUSE A LOSS OF BRAKE FLUID.
THE INVOLVED VEHICLES WERE ASSEMBLED WITH THE LEFT FRONT BRAKE TUBE RETAINING CLIP MISSING. THE ABSENCE OF A RETAINING CLIP MAY ALLOW THE BRAKE TUBE TO RUB AGAINST THE SHOCK ABSORBER, CAUSING WEAR ON THE TUBE AND, EVENTUALLY, LOSS OF BRAKE FLUID.
THE PRIMARY CIRCUIT CONNECTION, WHICH PROVIDES PRIMARY ELECTRICAL POWER TO THE ENGINE, COULD DETERIORATE DUE TO HIGH CURRENT DRAW PRODUCED BY BUILDER-INSTALLED EQUIPMENT.
THE PRIMARY CIRCUIT CONNECTION, WHICH PROVIDES PRIMARY ELECTRICAL POWER TO THE ENGINE, COULD DETERIORATE DUE TO HIGH CURRENT DRAW PRODUCED BY BUILDER-INSTALLED EQUIPMENT.