As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN MBV INSPECTION, MAINTENANCE FOUND STRINGER 19R WITH CHAFE DAMAGE BETWEEN FRAMES 52 AND 53. MAINTENANCE REPAIRED STRINGER 19R BETWEEN FRAMES 52 AND 53 IAW SRM DOUBLER REPAIR. AIRCRAFT WAS RETURNED TO SERVICE. (SW21200505710) (K)