1XP7D49X75D861314

ON CERTAIN TRUCKS, WHEN USING A CUMMINS ELECTRONIC ICON SERVICE TOOL 2.2, AN UNINTENDED ENGINE START WILL OCCUR.

GIVEN THE PURPOSE AND FUNCTIONALITY OF THIS SERVICE TOOL, THIS SERIES OF EVENTS WOULD ONLY OCCUR IN A SERVICE FACILITY AND COULD POSE A HAZARD IF THE TRUCK WERE TO UNEXPECTEDLY MOVE OR THE ENGINE TO START WITHOUT ANY WARNING, POSSIBLY CAUSING PERSONAL INJURY.

CUMMINS IS CONDUCTING THIS RECALL (PLEASE SEE 06E063000) AND WILL REPLACE THE ICON SERVICE TOOL 2.2 WITH A NEW ICON SERVICE TOOL 2.3 FREE OF CHARGE. OWNERS MAY CONTACT CUMMINS AT 1-800-343-7357 OR PETERBILT AT 1-940-591-4201.

ON CERTAIN TRACTORS EQUIPPED WITH CATERPILLAR DIESEL ENGINES, THE VARIABLE VALVE ACTUATION OIL LINE MAY WEAR AGAINST THE SHARP EDGE OF THE CYLINDER HEAD IF NOT POSITIONED CORRECTLY.

THE OIL LINE MAY BE CUT ON THE CYLINDER HEAD CAUSING AN OIL LEAK AND A POSSIBLE FIRE.

CATERPILLAR, IN CONJUNCTION WITH PACCAR, WILL BE CONDUCTING THE OWNER NOTIFICATION AND REMEDY FOR THIS CAMPAIGN FREE OF CHARGE. OWNERS MAY CALL CATERPILLAR AT 309-675-6496, KENWORTH AT 425-828-5440, OR PETERBILT AT 940-591-4201.

ON CERTAIN TRUCKS EQUIPPED WITH THE BENDIX ELECTRONIC STABILITY CONTROL (ESP) SYSTEM, THE SYSTEM USES MULTIPLE SENSORS AND AN ELECTRONIC CONTROL UNIT (ECU) TO CONTROL VEHICLE UNDER STEER, OVER-STEER, AND ROLLOVER SITUATIONS. THE SYSTEM RELIES ON VEHICLE SENSORS TO BE FUNCTIONING AND ALIGNED PROPERLY. THE STEERING ANGLE SENSOR HAS THE POTENTIAL TO BE MISALIGNED WITH THE STEERING COLUMN SHAFT, THEREBY PROVIDING INCORRECT INFORMATION TO THE BENDIX ECU.

THIS CONDITION COULD AFFECT VEHICLE THROTTLE CONTROL AND BRAKING, THEREBY LEADING TO LOSS OF VEHICLE STEERING CONTROL WHICH COULD CAUSE A CRASH WITHOUT WARNING.

BECAUSE OF THE IMMEDIATE AND SUBSTANTIAL RISK, KENWORTH AND PETERBILT DEALERS WILL FIRST DEACTIVATE THE YAW CONTROL FEATURE OF THE BENDIX ESP SYSTEM PREVENTING INADVERTENT ESP ACTIVATION. WHEN PARTS ARE AVAILABLE, THE STEERING COLUMN WILL BE REPLACED TO INSURE PROPER ALIGNMENT OF THE STEERING SHAFT SENSOR AND THE FULL ESP SYSTEM WILL BE REACTIVATED. THE RECALL BEGAN ON DECEMBER 7, 2005. PARTS TO COMPLETE THE REMEDY ARE ESTIMATED TO BE AVAILABLE IN EARLY 2006. OWNERS MAY CONTACT KENWORTH AT 1-425-828-5440 OR PETERBILT AT 1-940-591-4201.

ON CERTAIN HEAVY DUTY TRUCKS, THE PIVOT BOLTS WHICH HOLD THE SEAT BACK FRAME TO THE SEAT CUSHION FRAME CAN LOOSEN AND POSSIBLY FRACTURE OR DISLODGE, CAUSING THE SEAT BACK TO FAIL TO PROVIDE FULL SUPPORT TO THE DRIVER.

A POSSIBLE VEHICLE CRASH COULD OCCUR SHOULD THE SEAT FALL BACKWARDS DURING USE.

GRA-MAG WILL PROVIDE CUSTOMERS WITH REPAIR KITS WHICH INCLUDE INSTRUCTIONS AND PARTS TO REPAIR THE SEAT. OWNERS SHOULD CONTACT GRA-MAG AT 614-875-8435 OR PETERBILT AT 940-591-4201.