What was found
AFT PIT RT SIDE TRANSITION PANEL HAS CORROSION NUMEROUS PLACE BETWEEN BS 727E AND BS727G AS MARKS. GROUNDED - YES. REMOVED CORROSION ON AFT PIT RT TRANSITION PANEL BETWEEN STA 727E AND 727G IAW SRM 51-10-02. ORIGINAL THICKNESS IS .040. FROM STA 727E TO STA 727F+7 LOWEST READING ON MULTIPLE PLACES IS .037 WITHIN LIMITS AND FROM STA 727F+7 TO 727G LOWEST READING ON MULTIPLE PLACES IS .030,LOSS OF .010 OUT OF LIMITS IAW SRM 53-00-53. REMOVED AND REPLACED DAMAGED SECTION FROM STA 727D+8 TO STA 727G IAW SRM 53-00-53-2R-5.