ON CERTAIN SHUTTLE BUS CHASSIS, THE BRAKE ASSEMBLIES EXHIBIT ELEVATED TEMPERATURES THAT CAN LEAD TO CATASTROPHIC DETERIORATION OF THE WHEEL END COMPONENTS SUCH AS BEARINGS, RACES, SPINDLES, KNUCKLES, SEALS, HUBS,…
ON CERTAIN FIRE TRUCKS, ONE OR BOTH OF THE CAB TILT CYLINDERS MAY LOCK WHEN THE CAB IS BEING LOWERED. THIS CAN HAPPEN IF A VELOCITY FUSE TRIPS IN EITHER…
ON CERTAIN TRUCKS BUILT WITH 8,000 OR 6,000 POUND FRONT AXLES AND FOUR-PIECE SPINDLE NUT SETS, PREMATURE FRONT ,WHEEL BEARING WEAR MAY BE CAUSED BY INCONSISTENT BEARING ENDPLAY ADJUSTMENT.
ON CERTAIN TRUCKS, INCORRECT SPRINGS WERE INSTALLED IN THE EXHAUST PORT OF CERTAIN AIR MANAGEMENT UNIT (AMU) SOLENOID VALVES AND THEY MAY NOT TURN OFF AFTER ACTUATION.
ON CERTAIN TRUCKS EQUIPPED WITH MANUAL TRANSMISSION, THE TAPERED JOINT THAT ATTACHES THE SHIFTER TO THE TRANSMISSION MAY BECOME LOOSE MAKING IT DIFFICULT TO PUT THE TRANSMISSION INTO GEAR.
ON CERTAIN TRUCKS AND TRUCK-TRACTORS EQUIPPED WITH TRW DRAG LINK ASSEMBLIES, THE REPLACEMENT CLAMP AND DRAG LINK ASSEMBLIES CONTAIN A POTENTIALLY DEFECTIVE 5/8-11-GRADE B PREVAILING TORQUE HEX NUT. IF THE…
ON CERTAIN TRUCKS EQUIPPED WITH AIR BRAKES, THE PLASTIC PUSH-TO-CONNECT AIR LINE FITTING CARTRIDGE COULD BE IMPROPERLY WELDED INTO THE NYLON JUNCTION BLOCK HOUSING ALLOWING AN AIR LINE TO BECOME…
ON CERTAIN SCHOOL BUS, XC RV, AND SHUTTLE BUS CHASSIS MANUFACTURED BETWEEN FEBRUARY 1 AND JULY 18, 2003, INCORRECT AXLE STEERING STOP BOLTS WERE INSTALLED ON AAC FRONT AXLES. IT…
ON CERTAIN TRUCKS AND BUSES EQUIPPED WITH CUMMINS ELECTRONIC CONTROL MODULES ON THE C8.3G AND L10G ENGINES, THE ECM DOES NOT HAVE THE ABILITY TO DETECT A THROTTLE FAIL-SAFE ENGINE…
