What was found
DURING INSPECTION, FOUND FORWARD CABIN RT SIDE FR 20 STRINGER 23R UPPER SURFACE WEB HAS CORROSION. REPLACED FORWARD CABIN RT SIDE FR20 STRG 23R UPPER SURFACE WEB IAW SRM 51-42-11, 51-44-11, 51-21-11. L=2" W=1.5" D=0.020 NO ALLOWABLE LIMIT IAW SRM 53-11-14, FIG 101.