What was found
DURING A SCHEDULED ROUTINE INSPECTION FOUND A CRACK IN THE LT FUSELAGE SKIN AT THE UPPER FWD AREA OF A/S DOOR CUTOUT, RADIATES FROM FASTENER UPWARD & DOWNWARD AT FS 150 AND BELOW STRINGER 4L, .55" IN LENGTH. REPAIRED IAW EO 13-1900-53-031. MAJOR REPAIR.