What was found
CORROSION AT AFT CARGO COMPARTMENT FLOOR SUPPORT Z CHANNEL S-26R FROM STA 727I TO STA 767 WL 151<[01] FOUND EXFOLIATED CORROSION THROUGH OUT OF LIMITS PER SRM 53-00-53-1A-2<BR>REMOVED AFT CARGO R/H Z CHANNEL FROM SECTION 727F - 767 PER SRM 51-40-02-0G-0<BR>LOCATED AND DRILLED NEW Z-CHANNEL AT AFT CARGO COMPARTMENT FLOOR SUPPORT S-26R STA 727I TO STA767 WL151 PER SRM 51-40-05-0G-0<BR>MAT USE:BAC1496-377 7075 T6<BR>TREATED AND PRIMED NEW Z-CHANNEL SECTION AT AFT CARGO COMPARTMENT FLOOR SUPPORT S-26R FROM STA 727I TO STA 767 PER AMM 51-21-41-370-803 AND AMM 51-21-72-370-804<BR>INSTALLED NEW Z-CHANNEL SECTION AT AFT CARGO COMPARTMENT FLOOR SUPPORT AT STR 26R STA 727I TO STA 767 WL 151 PER SRM 51-40-02-0G-0<BR>DWG# 146A7502;[02] RII- VERIFIED REPLACEMENT