What was found
DURING STRUCTURAL INSPECTION, FOUND THE HEADS POPPED OFF OF 3 RIVETS ON THE ANGLE BETWEEN RIBS 3 AND 4 ON THE CENTER BOX OF NR 4 PYLON. REPLACED THE RIVETS. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING STRUCTURAL INSPECTION, FOUND THE HEADS POPPED OFF OF 3 RIVETS ON THE ANGLE BETWEEN RIBS 3 AND 4 ON THE CENTER BOX OF NR 4 PYLON. REPLACED THE RIVETS. (X)