What was found
DURING SHOP INSPECTION, THE AFT LOWER CHORD ANGLE WAS FOUND CRACKED IN 21 PLACES AT I/B CUTOUT FOR I/B AFT FLAP DRIVE. THE ANGLE WAS REPAIRED BY STOP DRILLING THE CRACKS AND INSTALLING A DOUBLER PER 727 MM 57-52-0, PG 807.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SHOP INSPECTION, THE AFT LOWER CHORD ANGLE WAS FOUND CRACKED IN 21 PLACES AT I/B CUTOUT FOR I/B AFT FLAP DRIVE. THE ANGLE WAS REPAIRED BY STOP DRILLING THE CRACKS AND INSTALLING A DOUBLER PER 727 MM 57-52-0, PG 807.