What was found
STRINGER 16L HAS DENT 7" AFT OF STA 395 C/W RII FOR REMOVAL OF DAMAGED SECTION OF STRINGER 16L PER SRM 53-00-03-2R-1 REPAIR 1 STEP 1 PERFORMED HFEC INSPECTION OF INITIAL FASTENER HOLES IAW NDT PT REMOVED DAMAGE SECTION OF STRINGE 16L PER SRM 53-00-03-2R-1 6, 51-00-16. NO CRACK INDICATION. REPAIR 1 STEP 1 PERFORMED HFEC INSPECTION OF 11 FASTENERS HOLES AT STRINGER 16L STARTING AT STATION 418 GOING AFT PER B757 NTM PART 6-53-30-03, NO CRACKS INDICATIONS NOTED, RII C/W. HAD TO REMOVE EXTRA FASTNERS FOR REPAIR WILL REQUIRE HFEC OF ADDITONAL HOLES PER SRM 53-00-03-2R-1 REPAIR 1 PERFORMED HFEC INSPECTION OF REMAINING HOLES AT STRINGER 16L AND FWD SPLICE PER B757 NTM PART 6-53-30-03 & PART 6 51-00-16 .NO CRACKS INDICATIONS NOTED, RII C/W. REMOVED STRINGER 16L AND FWD SPLICE WILL NEED TO HFEC REMAINING HOLES SRM 53-00-03-2R-1 AIR 1 VERIFIED ALL RII ITEMS ASSOCIATED WITH PREVIOUS UPDATE HAVE BEEN VERIFIED ALL RII ITEMS FOR ABOVE UPDATE HAVE BEEN C/W. ALSO C/W INSPECTED PART AND AREA OF INSTALLATION AND FOUND NO DEFECTS. PART IS OK TO INSTALL. VERIFIED STRINGER 141N3370-13 FABRICATION AND HEAT TREAT PER C/W SRM 53-00-03-2R-1 STEPS 7-9, OK TO INSTALL REPLACEMENT UPDATED FOR RII BUY BACK OF PREVIOUS UPDATE BOEING DRAWING 141N3370 AND SRM 53-00-03-2R-1 REPAIR STRINGER AND 3 EA. PARTS (SHEARTIE, STRINGER CLIP & FACTORY INSTRUCTIONS STEPS 1 THRU 6. OK TO TREAT AND PRIME STRINGER. SPLICE) THAT WERE REMOVED FOR FOM.