What was found
CORRODED RIVET TAILS WERE FOUND IN FUSELAGE CARGO COMPARTMENT BETWEEN FRAME 24 TO 35.7 STRINGER 38L TO 39R OB (UPPER). APPROXIMATELY A TOTAL OF 2,500 RIVETS WERE REPLACED. APPROXIMATELY 700 WERE REPLACED ON OB (UPPER) SIDE OF STRINGER 38. A RESIDUE OF SODIUM CHLORIDE ATTACKED THE RIVETS. NUMEROUS OTHER RIVETS HAD THE PAINT FLAKING OFF THE RIVET TAILS THAT WERE CLEANED AND HAD PRIMER AND PAINT REAPPLIED. AIRCRAFT WAS MFG JUN 27, 2001. (K)