SUSPENSION:FRONT:HUB
VEHICLE DESCRIPTION: TRUCKS ASSEMBLED WITH SKF LEVEL 2 TRUCK HUB UNITS (THU) RECEIVED FROM MERITOR. THESE HUBS CAN FATIGUE CRACK.
Remedy: DEALERS WILL REPLACE THESE HUBS WITH PRODUCTION LEVEL 3 HUBS.
80 vehicles affected
WHEELS:LUGS/NUTS/BOLTS/STUDS
VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH SIX-SPOKE WHEEL ASSEMBLIES. THESE VEHICLES WERE MANUFACTURED WITH THE WRONG COMBINATIONS OF WHEEL ASSEMBLY PARTS. SHOULD THE SIX-SPOKE WHEEL ASSEMBLY HAVE MIS-MATCHED PARTS, HIGH STRESSES IN THE WHEEL STUDS AND POTENTIAL WHEEL FAILURES CAN OCCUR.
Remedy: DEALERS WILL INSPECT THESE WHEELS AND MAKE THE NECESSARY COMBINATION CORRECTIONS. ALSO OPERATOR INSTRUCTIONS AND VISUAL AIDS WILL BE UPDATED.
443 vehicles affected