Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
August 19, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N8648A
Make and model
Boeing 7378H4
Aircraft serial
42531
Aircraft time
21,266 hours, 9,375 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 PIT PANEL 120BF HAS SEVERAL AREAS OF CORROSION; MARKED. / EVALUATED CORROSION ON FWD CARGO PIT FLOOR PANEL 120BF CORROSION EXCEEDED 20 INCHES. OUT OF LIMITS IAW SRM 53-00-53-1A-1 FABRICATED NEW FLOOR PANEL IAW AMM 25-52-01-201-801 AND BOEING DRAWING 453A1610 SH 10 EV E. TREATED AND PRIMED IAW AMM 51-21-41-370-802 AND AMM 51-21-72-370-804ATAG # CD6783

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