SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
VEHICLE DESCRIPTION: SCHOOL BUS. AN AIR BRAKE LINE CONTROLLING THE REAR BRAKES MAY BE TOO CLOSE TO THE EXHAUST PIPE AND COULD RUPTURE AT ANY TIME WITHOUT WARNING.
Remedy: DEALERS WILL INSTALL A NEW ELBOW FITTING AND REROUTE THE AIR LINE. THE AIR LINE WILL ALSO BE INSPECTED AND REPLACED IF FOUND TO BE DAMAGED FROM THE EXHAUST PIPE.
277 vehicles affected
STEERING:LINKAGES:ROD:RELAY:CONNECTING
SCHOOL, TRANSIT, OR HEAVY DUTY VEHICLES EQUIPPED WITH SPICER 6,000 OR 8,000 LB. FRONT STEER AXLES. THE TIE ROD END CAN PULL OUTBOARD AND SEPARATE FROM THE TIE ROD TUBE DUE TO IMPROPER THREAD ENGAGEMENT BETWEEN THE MALE TIE ROD END AND THE FEMALE TUBE.
Remedy: DEALERS WILL REPLACE THE COMPLETE TIE ROD ASSEMBLY.
40,091 vehicles affected
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH T444E DIESEL ENGINES. A FUEL LEAK CAN OCCUR BECAUSE OF OVERCRIMPING OF THE HOSE END FITTINGS ON THE HOSE FROM THE REGULATOR TO THE LEFT HEAD AND THE HOSE FROM THE FUEL TRANSFER PUMP TO THE REGULATOR.
Remedy: DEALERS WILL INSPECT THE OIL HOSE AND PLACE AN ADDITIONAL CONVOLUTED LOOM AROUND THE EXISTING OIL HOSE, OR REPLACE THE HOSE ASSEMBLY.
22,032 vehicles affected
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
VEHICLE DESCRIPTION: BUSES AND HEAVY TRUCK CHASSIS EQUIPPED WITH CUMMINS N-14, CATERPILLAR, AND DETROIT DIESEL ELECTRONIC ENGINES. THE ACCELERATOR PEDAL ROD MATERIAL IS EXCESSIVELY BRITTLE AND CAN BREAK DURING A FULL THROTTLE APPLICATION.
Remedy: DEALERS WILL REPLACE THE ELECTRONIC ACCELERATOR PEDAL RODS WITH NEW RODS.
3,292 vehicles affected
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
VEHICLE DESCRIPTION: BUSES AND HEAVY TRUCK CHASSIS EQUIPPED WITH T444E ENGINES. THE ACCELERATOR PEDAL ROD MATERIAL IS EXCESSIVELY BRITTLE AND CAN BREAK DURING A FULL THROTTLE APPLICATION.
Remedy: DEALERS WILL REPLACE THE ELECTRONIC ACCELERATOR PEDAL RODS WITH NEW RODS.
2,235 vehicles affected