As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON RT HEATER BLANKET AROUND ACCESS NR 1410C CUT OUT (AD). LEVEL CORROSION 2. RT HEATER BLANKET PANEL WAS REPLACED PER AMM 30-80-02-401 BLOCK 401. OVERWING HEATER BLANKET FUNCTIONAL TEST WAS PERFORMED PER AMM 30-80-02-0501. TEST OK.