What was found
THIS ITEM WAS FOUND DURING ROUTINE MAINTENANCE AT THE TIMCO OSC MAINTENANCE FACILITY. STATION 720E FORWARD SIDE OF CIRCUMFERENTIAL FRAME HAS CORROSION BETWEEN STRINGERS 27R AND 28R ACROSS 4 FASTENERS GOING THROUGH SKIN AND UP APPROX 3 INCHES. REMOVED DAMAGED AREA IAW B727 SRM 51-30-2. FABRICATED SHEAR TIE IAW B727 SRM 53-10-4. INSTALLED SHEAR TIE IAW B727 SRM 51-30-5 AND 51-30-2. AIRCRAFT WAS RETURNED TO SERVICE. (M)