Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date
March 15, 2020
Submitted
August 17, 2021
Operation
Air carrier
Aircraft
N920WN
Make and model
Boeing 7377H4
Aircraft serial
32460
Aircraft time
40,949 hours, 24,484 cycles
Part
Floorboard
Condition
Corroded
Location
Fwd Cargo
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FORWARD CARGO COMPARTMENT FLOORBOARD 120BF CORRODED AROUND UPPER EDGE. / REMOVED CORROSION AND EVALUATED ORIGINAL MAT .080' MAT. LOSS .040'. MAT. REMAINING .040' OUT OF LIMIT IAW SRM 53-00-53-1A-1. VERIFIED RECEIVED REPLACMENT FWD CARGO PANEL 120BF P/N 453A1610-4 IAW AIPC 25-52-10-16. A TAG WN3865.

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