What was found
AFT CARGO SIDE PLATE CHANNEL AT RBL 21; STA 767-787 HAS VARIOUS AREAS OF SURFACE CORROSION VISIBLE. (MARKED)<[01] 01 - REMOVED AND REPLACED PER [SRM 51-10-02-0G-0-B00070 (GENERAL - INSPECTION AND REMOVAL OF DAMAGE - AIRFRAME - PERMANENT)] REMOVED CORROSION ON FASTENER HOLE LOCATIONS ON AFT CARGO SIDE PLATE CHANNEL (SHIELD)PER SRM 51-10-02 AND SRM 53-00-53-1A-2; FOUND TO BE OUT OF TOLERANCE LIMITS; REMOVED 0.005' REMAINING THICKNESS IS 0.035';[02] 04 - REPAIRED PER [SRM 51-40-02-0G-0-B00069 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)] INSTALLED PART #146A8127U12 IAW SRM 51-40-02;[03] 02 - INSPECTED PER [SRM 51-40-02-0G-0-B00069 (GENERAL - FASTENER INSTALLATION AND REMOVAL - AIRFRAME - PERMANENT)]