What was found
DURING C4/S1 CHECK, INSPECTION REPORTED LWR ATTACHMENT BOLT ON INBD AFT CORNER OF LAV "A" SEVERELY CORRODED. REMOVED AND REPLACED BOLT IAW AMM 25-41-41-PB401.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C4/S1 CHECK, INSPECTION REPORTED LWR ATTACHMENT BOLT ON INBD AFT CORNER OF LAV "A" SEVERELY CORRODED. REMOVED AND REPLACED BOLT IAW AMM 25-41-41-PB401.