What was found
AFT CARGO COMPARTMENT FLOOR AREA TRANSITION PANEL LOWER PLATE UPPER SURFACE HAS CORROSION AT BS 727I+6 , STR 25R AND STR 26R. ACFT GROUNDED. REMOVED CORROSION FROM AFT CARGO COMPARTMENT TRANSITION PANEL LOWER PLATE UPPER SURFACE BS727I+6, STR 25R AND 26R. ORIGINAL THICKNESS IS0.040 IAW DWG BAC 1496-377. REMAINING MATERIAL IS 0.025. LOST MATERIAL 0.015. THE AREA WAS OUT OF LIMITS IAW SRM 53-00-53. REMOVED DAMAGED DOUBLER IAW SRM 51-40-02. DRILLED NEW DOUBLER IAW SRM 53-00-53-R2. THEN ALODINED AND PRIMED IAW SRM 51-20-01. THE NEW DOUBLER WAS INSTALLED IAW SRM 53-00-53-R2. UT 8225V. REMOVED DOT K816.