Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
February 17, 2020
Submitted
August 17, 2021
Operation
Air carrier
Aircraft
N8314L
Make and model
Boeing 7378H4
Aircraft serial
36990
Aircraft time
26,583 hours, 11,701 cycles
Part
Floor Panel
Condition
Corroded
Location
Aft 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

CORROSION ON AFT CARGO FLOOR PANEL 140EF. / CORROSION ON AFT CARGO FLOOR PNL 140EF EVALUATED CORROSION AND FOUND 120' OF CORROSION ON PERIMETER OF PNL SRM 53-00-53-1A-1 ONLY ALLOWS 20' OF CORROSION TOTAL FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1 FABRICATED NEW FLOOR PNL 140EF IAW BOEING DWG 453A2610-58 AND INSTALLED PNL ON CUSTOMER TASK CARD SAM 5655 ACCOMPLISHMENT ATAG A11783

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