What was found
WHILE IN HEAVY CHECK - FWD WET AREA LT SILL P/N 170-05662-001 IS CORRODED AS MARKED. REPLACED SILL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK - FWD WET AREA LT SILL P/N 170-05662-001 IS CORRODED AS MARKED. REPLACED SILL.