Component: TRAILER HITCHES:FIFTH WHEEL ASSEMBLY
VEHICLE DESCRIPTION: HEAVY DUTY CLASS 8 TRUCKS EQUIPPED WITH FONTAINE FIFTH WHEEL ASSEMBLIES, MODELS SL5WMS6125, SL5WMS7125, SL5WMS8125, SL5WMS9125, SL5WMS10125, SL5APM6125, SL5APM7125, SLAPM8125, SL5APM9125, SL5APM10125, SL5WMS-D, SL5APM-D, AND SL5BPS-D. IMPROPER INSTALLATION OF THE FIFTH WHEEL ASSEMBLY CAN CAUSE CRACKING OF THE FIFTH WHEEL MOUNTING PLATE.
Consequence: UNDER THE TRAILER LOADING, THE MOUNTING PLATE COULD EVENTUALLY FAIL DUE TO FATIGUE.