What was found
FUSELAGE STR 20R HAS DRILLED OFF SCREWS AT BS 720C PLUS 10". CUTOUT DAMAGED AREA OF STRINGER, FABRICATED HAT CHANNELS FROM BACH1498-143 (2 EA.) 7075-T6 PO NR 7207138 (DIMENSIONS 10" AND 12.5"), STRINGER FILLER FROM BAC 1498-147 PO NR 7178178 ( DIM 20" LONG) AND 2 EA FILLERS FROM 2024-T3 0.071" PO NR 9005314 (DIMS 11" BY 1" AND 5.5" BY 1") IAW B727 SRM 53-10-2 FIG 9 AND 53-10-3 FIG 1. TREATED AND PRIMED AREA IAW B727 SRM 51-10-2 AND INSTALLED REPAIR PARTS AT FUSELAGE STRINGER 20R BS 720C PLUS 10 IAW B727 SRM 53-10-3 FIG 1 AND 51-30-2.