What was found
DURING HFEC OPEN HOLE INSPECTION CARRIED OUT AS PER EO NO: E-G-5310-E0332629 K P5 ON REMOVED FASTENER HOLES AND FOUND 01 EA CRACK INDICTION ON LHS VERTICAL FLANGE OF THE FRONT LOWER SPAR CHORD AT BS 1035 APPROX LBL 81.30 LOWER O/B HOLE AS MARKED. WING CENTER SECTION LHS VERTICAL FLANGE OF FRONT SPAR LOWER CHORD AT UNDERWING LONGERON LOWER WING AT BS1035 APPROX LBL 81.30 LOWER O/B HOLE CRACKED REPAIR CARRIED OUT AS PER B777 SRM 57-10-10-2R FIG 202 REPAIR 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100