As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEVERAL SHOP FORMED HEAD OF RIVETS INSTALLED ON OUTER CHORD AT INTERIOR SIDE OF FS1098.20 BTW STGR 24LH-24RH. RIVETS ON OUTER CHORD AT INTERIOR SIDE OF FS1098.20 BTW STGR 24LH-24RH WERE REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01