CATERPILLAR
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CATERPILLAR C15 2005
CERTAIN 2004 AND 2005 C15 DIESEL ENGINES MANUFACTURED BY CATERPILLAR BETWEEN OCTOBER 2003 AND APRIL 2005. THE VARIABLE VALVE ACTUATION OIL LINE (VVA LINE) USED ON 6 CYLINDER, 15L TURBOCHARGED AND AIR-TO-AIR AFTERCOOLED DIESEL ENGINES OF 435-550 HORSEPOWER MAY WEAR AGAINST THE SHARP EDGE OF THE CYLINDER HEAD IF NOT ORIENTED CORRECTLY.
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CATERPILLAR C15 2004
CERTAIN 2004 AND 2005 C15 DIESEL ENGINES MANUFACTURED BY CATERPILLAR BETWEEN OCTOBER 2003 AND APRIL 2005. THE VARIABLE VALVE ACTUATION OIL LINE (VVA LINE) USED ON 6 CYLINDER, 15L TURBOCHARGED AND AIR-TO-AIR AFTERCOOLED DIESEL ENGINES OF 435-550 HORSEPOWER MAY WEAR AGAINST THE SHARP EDGE OF THE CYLINDER HEAD IF NOT ORIENTED CORRECTLY.
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CATERPILLAR 3126E 2003
CATERPILLAR 2003 MY 3126E ENGINES WITH CONVERTER MUFFLERS WITH WELDS ADDED TO THE STRAPS THAT SUPPORT THE CONVERTER MUFFLERS TO THE CHASSIS. THESE WELDS ARE CAUSING THE STRAPS TO FAIL.
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CATERPILLAR 3116 1996
MODEL NO.: 3126E HYDRAULICALLY CONTROLLED ELECTRONICALLY ACTUATED UNIT INJECTED DIESEL EINGINES WITH HIGH EFFICIENCY PUMPS (HEP8) PRODUCED BY CATERPILLAR BETWEEN JUNE AND SEPTEMBER 2002 FOR USE ON MEDIUM DUTY ON-HIGHWAY ENGINES. THE PUMP COMPONENTS MAY EXPERIENCE A HIGH PRESSURE SEAL FAILURE WHICH CAN RESULT IN A SHORT PERIOD OF ROUGH RUNNING AND SUBSEQUENT ENGINE STALL DUE TO A LOSS OF INJECTION ACTUATION PRESSURE.
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CATERPILLAR C10 1999
EQUIPMENT DESCRIPTION: ELECTRONICALLY UNIT INJECTED DIESEL ENGINES USED IN COMBINATION WITH EATON 10 AND 18 SPEED AUTOSHIFT TRANSMISSIONS. THE ENGINES CAN STALL BECAUSE OF SOFTWARE PROBLEMS.
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CATERPILLAR C12 1999
EQUIPMENT DESCRIPTION: ELECTRONICALLY UNIT INJECTED DIESEL ENGINES USED IN COMBINATION WITH EATON 10 AND 18 SPEED AUTOSHIFT TRANSMISSIONS. THE ENGINES CAN STALL BECAUSE OF SOFTWARE PROBLEMS.
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CATERPILLAR 3406E 1999
EQUIPMENT DESCRIPTION: ELECTRONICALLY UNIT INJECTED DIESEL ENGINES USED IN COMBINATION WITH EATON 10 AND 18 SPEED AUTOSHIFT TRANSMISSIONS. THE ENGINES CAN STALL BECAUSE OF SOFTWARE PROBLEMS.
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CATERPILLAR 3406E 1998
EQUIPMENT DESCRIPTION: ELECTRONICALLY UNIT INJECTED DIESEL ENGINES USED IN COMBINATION WITH EATON 10 AND 18 SPEED AUTOSHIFT TRANSMISSIONS. THE ENGINES CAN STALL BECAUSE OF SOFTWARE PROBLEMS.
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CATERPILLAR C12 1998
EQUIPMENT DESCRIPTION: ELECTRONICALLY UNIT INJECTED DIESEL ENGINES USED IN COMBINATION WITH EATON 10 AND 18 SPEED AUTOSHIFT TRANSMISSIONS. THE ENGINES CAN STALL BECAUSE OF SOFTWARE PROBLEMS.
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CATERPILLAR C10 1998
EQUIPMENT DESCRIPTION: ELECTRONICALLY UNIT INJECTED DIESEL ENGINES USED IN COMBINATION WITH EATON 10 AND 18 SPEED AUTOSHIFT TRANSMISSIONS. THE ENGINES CAN STALL BECAUSE OF SOFTWARE PROBLEMS.
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CATERPILLAR 3116 1998
EQUIPMENT DESCRIPTION: MECHANICALLY UNIT INJECTED DIESEL ENGINES. THE GOVERNOR OF THE ENGINE CONTROLS THE UNIT INJECTOR FUELING BY WAY OF A CONTROL ASSEMBLY. IN THIS ASSEMBLY, A LINK TO THE GOVERNOR IS JOINED TO THE CONTROL ROD USING A RIVET. THIS RIVET CAN LOOSEN AND THEN WEAR RESULTING IN ENGINE SPEED INSTABILITY.
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CATERPILLAR 3116 1997
EQUIPMENT DESCRIPTION: MECHANICALLY UNIT INJECTED DIESEL ENGINES. THE GOVERNOR OF THE ENGINE CONTROLS THE UNIT INJECTOR FUELING BY WAY OF A CONTROL ASSEMBLY. IN THIS ASSEMBLY, A LINK TO THE GOVERNOR IS JOINED TO THE CONTROL ROD USING A RIVET. THIS RIVET CAN LOOSEN AND THEN WEAR RESULTING IN ENGINE SPEED INSTABILITY.
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CATERPILLAR 3116 1996
EQUIPMENT DESCRIPTION: MECHANICALLY UNIT INJECTED DIESEL ENGINES. THE GOVERNOR OF THE ENGINE CONTROLS THE UNIT INJECTOR FUELING BY WAY OF A CONTROL ASSEMBLY. IN THIS ASSEMBLY, A LINK TO THE GOVERNOR IS JOINED TO THE CONTROL ROD USING A RIVET. THIS RIVET CAN LOOSEN AND THEN WEAR RESULTING IN ENGINE SPEED INSTABILITY.
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CATERPILLAR 3406B 1988
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3406B 1987
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3306B 1990
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3406B 1989
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3306B 1988
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3306B 1989
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3306B 1987
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3406B 1990
THE GOVERNOR SERVO PIN ON THE ENGINE CAN COME OUT WHILE THE ENGINE IS OPERATING DUE TO LACK OF AN ADEQUATE PRESS FIT AND/OR INADEQUATE STAKING AT THE END OF THE PIN BORE.
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CATERPILLAR 3116 1990
INCORRECT TORQUE ON THE GOVERNOR INPUT ASSEMBLY COULD CAUSE IT TO LOOSEN AND BACK OUT, INTERFERING WITH THE GOVERNOR HOUSING OPERATION. ALSO THE TORSION SPRING ON THE ACCELERATOR INPUT WAS INSTALLED INCORRECTLY AND COULD DISLODGE, PREVENTING THE GOVERNOR AND ACCELERATOR FROM PROPERLY CONTROLLING THE ENGINE SPEED.
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CATERPILLAR 3116 1989
INCORRECT TORQUE ON THE GOVERNOR INPUT ASSEMBLY COULD CAUSE IT TO LOOSEN AND BACK OUT, INTERFERING WITH THE GOVERNOR HOUSING OPERATION. ALSO THE TORSION SPRING ON THE ACCELERATOR INPUT WAS INSTALLED INCORRECTLY AND COULD DISLODGE, PREVENTING THE GOVERNOR AND ACCELERATOR FROM PROPERLY CONTROLLING THE ENGINE SPEED.
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CATERPILLAR 3116 1988
INCORRECT TORQUE ON THE GOVERNOR INPUT ASSEMBLY COULD CAUSE IT TO LOOSEN AND BACK OUT, INTERFERING WITH THE GOVERNOR HOUSING OPERATION. ALSO THE TORSION SPRING ON THE ACCELERATOR INPUT WAS INSTALLED INCORRECTLY AND COULD DISLODGE, PREVENTING THE GOVERNOR AND ACCELERATOR FROM PROPERLY CONTROLLING THE ENGINE SPEED.
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CATERPILLAR CATERPILLAR 0
SHIELD OVER THE GOVERNOR FLYWEIGHTS MAY DETATCH FROM CARRIER AND INTERFERE WITH MOVEMENT OF THE WEIGHTS AND GOVERNOR LINKAGE. THE VEHICLE OPERATOR MAY NOT BE ABLE TO SHIFT INTO GEAR SELECTED OR TO PREVENT ENGINE OVER-SPEED.
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CATERPILLAR CATERPILLAR 0
A POSSIBILITY EXISTS ON THE INVOLVED VEHICLES, THAT DUE TO VIBRATIONS GENERATED BY THE TRUCK, THE FUEL FILTERS TOP CONNECTOR MAY BREAK FROM THE BOTTOM OF THE FUEL TANK DUE TO METAL FATIGUE. THIS FAILURE ALLOWS THE DIESEL IGNITION IMPROVER TO SPRAY OUT FUEL.
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CATERPILLAR CATERPILLAR 0
THE TOP END OF THE MAIN SPRING THAT CONTROLS THE GOVERNOR IN THE SPEED CONTROL IS POSITIONED BY A TWO-PIECE SEAT. THE INSIDE OF THIS SEAT CAN WEAR AND CAUSE THE SLEEVE PORTION OF THE SEAT TO SEPARATE FROM THE WASHER PORTION. CONSEQUENTLY, THE SLEEVE CAN DROP DOWN AND LOCK THE FUEL RACK IN THE FULLY OPEN POSITION, CAUSING ENGINE OVERSPEED.