As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD WET AREA- FRAME 19 PANEL SUPPORT CORRODED AROUND ONE OF THE RIVETS. BLENDED AND EVALUATED THE PANEL SUPPORT IAW SRM 51-10-03. NO PUBLISHED LIMITS. AREA IS OUT OF LIMITS. L= 1.300? W=.600? H=.012? NOMINAL IS .080. REMOVED AND REPLACED THE PANEL SUPPORT IAW SRM.