THE EGR VALVE ASSEMBLY MAY DEVELOP CRACKS AT THE WELDED JOINT BETWEEN THE VALVE AND THE VALVE SHAFT. CRACKS MAY ENLARGE WITH CONTINUED USE AND THE VALVE COULD SEPARATE FROM THE SHAFT.
DURING A PISTON PIN MANUFACTURING PROCESS, CRACKS HAVE OCCURRED IN THE INNER SURFACE OF THE PIN. THESE CRACKS COULD LEAD TO COMPLETE BREAKAGE OF THE PIN, WHICH IN TURN COULD RESULT IN…
THE COTTER PIN, WHICH IS USED TO SECURE THE REAR AXLE SHAFT LOCK NUT, MAY HAVE BEEN INADVERTENTLY OMITTED DURING VEHICLE ASSEMBLY. IF THE COTTER PIN IS MISSING, THE LOCK NUT COULD…