As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY C-CHECK INSPECTION, REVEALED TWO HOLES ELONGATED AT FS 360 STRINGER 19 LEFT. THE HOLES WHERE REAMED TO CORRECT THE OBLONG CONDITION. THE DAMAGE WAS REPAIRED IAW BOEING TELEX AOC-OKO-98-0087RR. THE AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)