As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING M-CHECK FOUND AFT ACCESSORY COMPARTMENT, LT SIDE, BETWEEN CANTED FRAMES 1275 & 1292 UNDER INBD ATTACH POINTS FOR AIRSTAIR RELEASE MOUNT FITTING. PREVIOUS REPAIR CRACKED PAST STOP DRILLS ALSO DOUBLER CRACKED. CUT OUT DAMAGED SECTION 2 FT X 2 IN. SPLICE NEW FRAME. FABRICATED NEW FRAME SECTION HEAT TREATED IAW SRM 51-10-4, 51-30-5 & 51-30-2. HFEC IAW NDT SPM 06-10-01. DAMAGE REMOVED & INSTALLED NEW SPLICE SECTION IAW SRM 51-70-5.