ON CERTAIN FIRE TRUCKS EQUIPPED WITH AN INDEPENDENT FRONT SUSPENSION, A PITMAN ARM MIGHT FRACTURE UNDER SEVERE LOAD CAUSED BY THREE LOADING CONDITIONS. IN ALL CASES, THE FRONT AXLE MUST…
ON CERTAIN FIRE TRUCKS EQUIPPED WITH CUMMINS ISL CM850 DIESEL ENGINES, THE CONNECTING RODS WHICH TRANSFER ENERGY FROM THE PISTON TO THE CRANKSHAFT ARE DEFECTIVE AND CAN RESULT IN SEIZURE…
ON CERTAIN FIRE TRUCKS, INTERFERENCE MAY OCCUR BETWEEN THE AERIAL FRONT AXLE INTERLOCK SENSOR BRACKET AND THE FRONT AIR BRAKE HOSE. THIS CONDITION OCCURS DURING FULL TURN STEERING AND FULL…
CERTAIN FIRE TRUCKS WITH COMMAND CABS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 207,"SEATING SYSTEMS." THE RESCUE BODY OFFERINGS DO NOT MEET THE PULL…
CERTAIN FIRE TRUCKS EQUIPPED WITH HOLLAND/NEWAY AIR SUSPENSION SYSTEMS, A TRANSVERSE BEAM CASTINGS MAY FRACTURE UNDER NORMAL LOADS. IF A CASTING BREAKS WHEN THE VEHICLE IS TRAVELING ON A ROADWAY…
CERTAIN FIRE TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 207, 'SEATING SYSTEMS.' THE SEAT TETHER RESTRAINS THE SEAT DURING PULL TESTING AS THE…
ON CERTAIN FIRE TRUCKS EQUIPPED WITH ARVINMERITOR URRESKO TIE ROD CLAMPS, HEAT TREATMENT OF CLAMPS CREATED A SURFACE HARDNESS THAT COULD LEAD TO A FRACTURE OF THE CLAMPS.
ON CERTAIN FIRE TRUCKS EQUIPPED WITH THE ALL WHEEL STEER OPTION, THE POSITION OF THE FRONT AXLE IS SENSED BY AN OPTICAL ENCODER MOUNTED TO THE BOTTOM OF THE FRONT…
ON CERTAIN FIRE APPARATUS EQUIPPED WITH KENWORTH CHASSIS, CATERPILLAR C7 OR 3126E AND 2002 ENGINES, AND HORTON FAN HUBS. THE FAN HUB MOUNTING BOLTS CAN FAIL RESULTING IN THE HUB…