As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUSPECT CRACK IN LT FUSELAGE FRAME BS 500A STRINGER 8L - 9L AT INBD RIVET FOR SUPPORT BRACKET ATTACHMENT FOR AIR CONDITIONING OUTLET EXTRUSION. REPAIR IAW EA 5310-04716 REV F FIGURE 3. REMOVED SUPPORT BRACKET PERFORMED HFEC CUT OUT AFFECTED DRAIN. FABRICATED 2 NEW DOUBLER 7075-0 HEAT & TREATED DOUBLER REV F OPERATION 02 SRM 51-40-02 SRM 51-20-01.