What was found
SCHEDULED INSPECTION AT AERO CORP, FL CORROSION WAS FOUND ON THE TOP AND BOTTOM OF THE L ANGLE AT BS 270.0 - 294.5 RBL 52 AND ON THE AFT SIDE OF S29R L ANGLE AT BS 360 FRAME. THE ANGLE WAS FOUND TO BE CRACKED AT BS 270-294.5. REMOVED CRACKED AREA. MECHANICALLY REMOVED CORROSION FROM AREAS. FABRICATED AND INSTALLED REPAIR MEMBERS IAW B737 SRM 51-10-2, 53-10-4, 51-40-3, 51-30-2, AND MM 51-20-11.