What was found
CRACK ON EXTERNAL FUSELAGE SKIN BETWEEN LONGERON 13 RT AND 14 RT, STA Y=1074 TO Y=1078, CARD 9, ZONE 200. AREA WAS REPAIRED IAW ER/A 547824-14, REV ORIGINAL. PERFORM EXTERNAL GVI AN REPAIR EVERY 3,000 FLIGHT CYCLCES IAW ER/A 547824-14, REV ORIGINAL SEC II AND FOLLOW UP. RII COMPLETED.