What was found
AFT CARGO TRANSITION PANEL AT STA. 727I+9 TO STA. 727A LBL .22 CORRODED. GROUNDED - YES. REMOVED CORROSION FROM AFT PIT L/H TRANSITION PANEL AT STA 727A-727I+9 LBL 22 IAW B737-900 SRM 53-00-53-1A-2.2.D, 100% MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW B737-900 SRM 53-00-1A-2.4A(2). REMOVED DAMAGE TRANSITION PANEL IAW B737-900 SRM 53-00-53-2R-5, MAT ID FOR TRANSITION PANEL IS BAC 1496.377.7075.T62 PO:1112194.1 IAW B737-900 SRM 53-60-53-01-2. FABRICATED, LOCATED AND DRILLED NEW TRANSITION PANEL IAW B737-900 SRM 53-00-53-2R-5. ALODINED, PRIMED AND INSTALED NEW AFT AT L/H TRANSITION PANEL AT STA 727A-727I+9. LBL 22 IAW B737-900 SRM 53-00-53-2R-5.