As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PHASE 1 - 4 INSPECTION FOUND THE RT AFT UPPER PYLON SKIN CRACKED BETWEEN NS 121 & 127. 7. CRACKS RANGING FROM 1/4 INCH TO 1 INCH IN LENGTH, ALL RADIATING FROM RIVET HOLES, WERE FOUND. REPAIRED CRACKS BY CUTTING DAMAGED SKIN OUT & INSTALLING INTERNAL DOUBLER & FILLER IAW REPAIR DEFINITION S-560-0407 06RD.