What was found
LEFT UPPER FUSELAGE SKIN CRACKED 2 PLACES. CRACK 1= 1/4"CRACK JUST AFT OF FRAME 75 & ABOVE STRINGER 2L, CRACK 2 =1/4" CRACK ON FRAME 75, AT FIRST FASTENER BELOW STRINGER 2L. REPAIRED LT UPPER FUSELAGE SKIN IAW ERS-EM-53MR-1840. SEE WIPS & TASKS FOR DETAILS OF WORK PERFORMED.