POLAR
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POLAR APX9-1000 2002
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR APX9-1000 2005
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR APX9-1000 2004
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR APX9-1000 2003
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR APX9-1200 2002
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR APX9-1200 2003
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR APX9-1200 2004
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR APX9-1200 2005
ON CERTAIN PNEUMATIC TRAILERS EQUIPPED WITH OPTIONAL ALUMINUM FRONT END FRAMES, A CRACK CAN DEVELOP NEAR A WELD IN THE FRONT END FRAME.
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POLAR TANK TRAILER 2005
ON CERTAIN TRAILERS EQUIPPED WITH ACCURIDE ALUMINUM WHEELS, THE WHEELS MAY NOT HAVE BEEN PROPERLY PRE-STRESSED AND MAY EXPERIENCE PREMATURE CRACKING ON THE DISC FACE THAT COULD RESULT IN FAILURE.
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POLAR TRAILER 2002
ONE (1) TANK TRAILER, VIN NUMBER 1PM53432021025056, EQUIPPED WITH BENDIX EC-30T ELECTRONIC CONTROL UNIT (ECU), THE HIGH SIDE POWER SWITCH INSIDE THE ECU THAT CONTROLS THE ILLUMINATION OF THE TRAILER-MOUNTED ABS WARNING LAMP MAY EVENTUALLY BECOME THERMALLY STRESSED AND EXPERIENCE AN ELECTRICAL SHORT.
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POLAR ACJ9 2003
ON CERTAIN SEMI TANK TRAILERS EQUIPPED WITH WEBB WHEEL PLATINUM SERIES BRAKE DRUMS, THESE BRAKE DRUMS COULD CRACK ON THE BRAKING SURFACE.
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POLAR TRAILER 2002
ON CERTAIN TRAILERS EQUIPPED WITH BENDIX SR-2, SR-4, AND SR-5 TRAILER SPRING BRAKE VALVE ASSEMBLIES, THE MOLDED RUBBER FACE OF THE INLET/EXHAUST VALVE (I/E VALVE) COMPONENT OF THE AFFECTED VALVES CAN SEPARATE FROM THE VALVE'S METAL INSERT. AIR CAN BE TRAPPED BY A SEPARATED I/E VALVE CAUSING IT TO BALLOON AND BLOCK THE EXHAUST PASSAGE OF THE TRAILER SPRING BRAKE CIRCUIT.
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POLAR TRAILER 2001
ON CERTAIN TRAILERS EQUIPPED WITH BENDIX SR-2, SR-4, AND SR-5 TRAILER SPRING BRAKE VALVE ASSEMBLIES, THE MOLDED RUBBER FACE OF THE INLET/EXHAUST VALVE (I/E VALVE) COMPONENT OF THE AFFECTED VALVES CAN SEPARATE FROM THE VALVE'S METAL INSERT. AIR CAN BE TRAPPED BY A SEPARATED I/E VALVE CAUSING IT TO BALLOON AND BLOCK THE EXHAUST PASSAGE OF THE TRAILER SPRING BRAKE CIRCUIT.
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POLAR TRAILER 2000
ON CERTAIN TRAILERS EQUIPPED WITH BENDIX SR-2, SR-4, AND SR-5 TRAILER SPRING BRAKE VALVE ASSEMBLIES, THE MOLDED RUBBER FACE OF THE INLET/EXHAUST VALVE (I/E VALVE) COMPONENT OF THE AFFECTED VALVES CAN SEPARATE FROM THE VALVE'S METAL INSERT. AIR CAN BE TRAPPED BY A SEPARATED I/E VALVE CAUSING IT TO BALLOON AND BLOCK THE EXHAUST PASSAGE OF THE TRAILER SPRING BRAKE CIRCUIT.
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POLAR SCX95500 1999
VEHICLE DESCRIPTION: VAN-REFRIGERATED/DRY FREIGHT TRAILERS EQUIPPED WITH CONMET PREGREASED TRAILER HUBS AND A TIRE INFLATION SYSTEM. THE OUTBOARD BEARING ON THE PREGREASED TRAILER AXLE HUBS USED WITH THE TIRE INFLATION SYSTEMS MAY FAIL DUE TO THE INTRUSION OF CONTAMINANTS THROUGH THE TIRE INFLATION SYSTEM.
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POLAR SRJ3 6300 2000
VEHICLE DESCRIPTION: VAN-REFRIGERATED/DRY FREIGHT TRAILERS EQUIPPED WITH CONMET PREGREASED TRAILER HUBS AND A TIRE INFLATION SYSTEM. THE OUTBOARD BEARING ON THE PREGREASED TRAILER AXLE HUBS USED WITH THE TIRE INFLATION SYSTEMS MAY FAIL DUE TO THE INTRUSION OF CONTAMINANTS THROUGH THE TIRE INFLATION SYSTEM.
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POLAR ARJH7500 2000
VEHICLE DESCRIPTION: VAN-REFRIGERATED/DRY FREIGHT TRAILERS EQUIPPED WITH CONMET PREGREASED TRAILER HUBS AND A TIRE INFLATION SYSTEM. THE OUTBOARD BEARING ON THE PREGREASED TRAILER AXLE HUBS USED WITH THE TIRE INFLATION SYSTEMS MAY FAIL DUE TO THE INTRUSION OF CONTAMINANTS THROUGH THE TIRE INFLATION SYSTEM.
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POLAR ARJH7500 1999
VEHICLE DESCRIPTION: VAN-REFRIGERATED/DRY FREIGHT TRAILERS EQUIPPED WITH CONMET PREGREASED TRAILER HUBS AND A TIRE INFLATION SYSTEM. THE OUTBOARD BEARING ON THE PREGREASED TRAILER AXLE HUBS USED WITH THE TIRE INFLATION SYSTEMS MAY FAIL DUE TO THE INTRUSION OF CONTAMINANTS THROUGH THE TIRE INFLATION SYSTEM.
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POLAR TANK TRAILER 1999
VEHICLE DESCRIPTION: TANK TRUCKS AND TRAILERS USING EMCO WHEATON EMERGENCY DISCHARGE VALVES. THE SHEAR GROOVE IS TOO CLOSE TO THE SEAL FACE OF THE VALVE. IN CERTAIN SIDE IMPACT COLLISIONS, THE MATERIAL AROUND THE VALVE SEAT CAN TEAR.
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POLAR TANK TRAILER 1998
VEHICLE DESCRIPTION: TANK TRUCKS AND TRAILERS USING EMCO WHEATON EMERGENCY DISCHARGE VALVES. THE SHEAR GROOVE IS TOO CLOSE TO THE SEAL FACE OF THE VALVE. IN CERTAIN SIDE IMPACT COLLISIONS, THE MATERIAL AROUND THE VALVE SEAT CAN TEAR.
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POLAR POLAR 1975
THE PISTON IN THE ANTILOCK VALVE COULD STICK DUE TO EXPOSURE TO HIGH CONCENTRATIONS OF FLUID CONTAMINANTS THAT MAY COLLECT IN THE TRAILER BRAKING SYSTEM. CONSEQUENTLY, NO AIR WOULD BE DELIVERED TO THE BRAKE CHAMBERS NORMALLY SUPPLIED BY THAT VALVE. THIS COULD RESULT IN A NO BRAKE CONDITION ON THE AFFECTED AXLES. THIS CONSTITUTES A NON-COMPLIANCE TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, AIR BRAKE SYSTEMS.