What was found
INSPECTION TYPE:C, OPEN AREA AT LOWER CHORD, AFT SPAR ON CENTER TANK OUTBOARD END, LEFT SIDE INSPECTION FOR SUSCEPTIBLE CORROSION. ACCOMPLISHED REPAIR OF WING CENTER SECTION REAR SPAR LOWER CHORD AT BBL 41.82 IAW UPS EO B727-5710-13234-A AND BOEING TELEX PRO-MIA-00-0 0052H.