What was found
DURING INSPECTIN FOUND FRAME WEB CRACKED AT BS 460, STRINGER 13AL AT TWO LOCATIONS COMMON TO THE FRAME AND DOUBLER. HFEC INSPECTED EXISTING FASTENER HOLES IN WEB FOR CRACK CONTAINMENT. NO ADDITIONAL CRACKS FOUND. FABRICATED REPLACEMENT DOUBLERS, FILLERS AND NEW STRINGER TIE CLIP. INSTALLED PER STANDARD PRACTICES IAW SRM. CONTINUE CURRENT INSPECTION REQUIREMENTS PER SB 747-53A2265 UNTIL SB 53-2272 IS COMPLETED AT OR BEFORE 20,000 CYCLES. (M)