What was found
(AUS) LOWER REAR FUSELAGE CENTER CHANNEL SECTION CONTAINED DISSIMILAR METAL CORROSION ON BOTH SIDES IN AREA OF REAR SPAR ATTACHMENT. FOUND DURING INSPECTION IAW AD/PA28/40A AND PIPER SERVICE BULLETIN NR 977.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) LOWER REAR FUSELAGE CENTER CHANNEL SECTION CONTAINED DISSIMILAR METAL CORROSION ON BOTH SIDES IN AREA OF REAR SPAR ATTACHMENT. FOUND DURING INSPECTION IAW AD/PA28/40A AND PIPER SERVICE BULLETIN NR 977.