What was found
CASTING CRACKED ON O/B SIDE OF LEFT O/B FLAP O/B SUPPORT. REMOVED AND REPLACED RIB ASSY, OUTBOARD CLOSURE, OUTBOARD FLAP PER DRAWING ARC 2217.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CASTING CRACKED ON O/B SIDE OF LEFT O/B FLAP O/B SUPPORT. REMOVED AND REPLACED RIB ASSY, OUTBOARD CLOSURE, OUTBOARD FLAP PER DRAWING ARC 2217.