What was found
LEFT WING SKIN FASTENER HOLE COMMON TO UPPER DRAG FITTING HOLE DIAMETER NOT CONSISTANT THROUGH PART STACK UP , IDENTIFIED AS HOLE NR 3 . VERIFIED STEP 57 IAW GMM RII 04-02. ACCOMPLISH REPAIR IAW EO-95919-REQ1 AND VT-SAA EA 757-5700-01-B0643, REV. IR, PRIOR TO FURTHER FLIGHT.