As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN FOR MOD WORK, MAINTENANCE REPORTED LT INBOARD MID-FLAP WBL 124.2 REAR SPAR 4TH FASTENER HOLE REVEALED A CRACK ON SPAR CAP BELOW SKIN AT 3 O'CLOCK POSITION. LOWER PANEL WAS OPENED, 10 EACH FASTENERS REMOVED. REPAIRED HOLE AREA I.A.W. DHC SK 949-436 AND E.O. B727-5750-3582 APP AND C-5750-7667A.