Service difficulty report · Floor Panel · Boeing 7377Q8

Difficulty date
October 6, 2018
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N7850B
Make and model
Boeing 7377Q8
Aircraft serial
28238
Aircraft time
49,818 hours, 33,244 cycles
Part
Floor Panel
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

FWD CARGO BAY FLOOR PNL120AF HAS CORROSION AROUND EDGES / FABRICATED NEW FCB FLOOR PANEL 120AF FROM .090 CONOLITE; LOT #1355571-1 PER AMM 25-52-01-201-801 AND DWG 453A1610. INITIAL PANEL 120AF MADE FROM WRONG MATERIAL; DWG 453A1610 SPECIFIES .090 CONOLITE

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