VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS BUILT WITH ARVINMERITOR FRONT AXLE FF-981. THE WHEEL SEPARATOR PLATES ARE INCOMPATIBLE WITH SKF PHASE IV TRUCK HUB UNITS INCORPORATED INTO THE ARVINMERITOR FF-981 FRONT…
VEHICLE DESCRIPTION: CERTAIN HEAVY DUTY TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 103, "WINDSHIELD DEFROSTING AND DEFOGGING SYSTEMS." THE MODE DOOR IN AN HVAC SYSTEM CAN BECOME…
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH TRW TIE ROD ENDS ON CERTAIN MERITOR AXLES. THE TIE ROD AND DRAG LINK BALL STUD ENDS CONTAIN BEARINGS THAT ARE BELOW THE…
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH 10,000 OR 12,000 POUND DANA FRONT AXLES. A CONDITION CALLED BRAKE "SPRAG", WHICH IS CHARACTERIZED BY A NOISE AT THE END OF AN…
VEHICLE DESCRIPTION: CERTAIN VEHICLES HAVING AN INTENDED SERVICE CODE OF "FIRE SERVICE" AND EITHER TYPE 24 OR LARGER FRONT BRAKE CHAMBERS OR TYPE 36 REAR BRAKE CHAMBERS FAIL TO COMPLY…
VEHICLE DESCRIPTION: PETERBILT CLASS 7 AND 8 TRACTORS WITH INTERAXLE DRIVESHAFTS PRODUCED AND SUPPLIED BY SPICER DRIVESHAFT (SDI). THE SDI DRIVESHAFTS WITH UNIVERSAL JOINT CAP BOLTS WERE NOT TIGHTENED TO…
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH CUMMINS ISC ENGINES. DIODES (ELECTRONIC DEVICES THAT RESTRICT CURRENT FLOW) CONTAINED IN THE PRE-HEAT CIRCUIT OF CERTAIN ENGINE WIRING HARNESSES WERE NOT PROPERLY…
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH CHALMERS 1000 SERIES AND 800 SERIES SUSPENSION KITS. THESE SUSPENSION KITS MAY HAVE INSUFFICIENT PENETRATION OF THE WELD ATTACHING THE TORQUE ROD EYE…