Service difficulty report · Floor Panel · Boeing 73776N

Difficulty date
January 9, 2025
Submitted
February 19, 2025
Operation
Air carrier
Aircraft
N7723E
Make and model
Boeing 73776N
Aircraft serial
32670
Aircraft time
58,504 hours, 30,432 cycles
Part
Floor Panel
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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

DOT L7-010: AFT CARGO COMPARTMENT FLOOR PANEL 140AF IS CORRODED AT FASTENER HOLES<[01] EVALUATED CORROSION ON AFT CARGO COMPARTMENT FLOOR PANEL 140AF; FOUND TOTAL ACCUMULATED CORROSION DAMAGE TO BE MORE THAN THE 20IN ALLOWED; OUT OF LIMITS IAW SRM 53-00-53-1A-1<BR>FABRICATION OF NEW PNL IAW AMM 25-52-01-201-801; TREATED IAW AMM 51-21-41-370-801 AND PRIMED IAW AMM 51-21-72-370-804<BR>(WORK ACCOMPLISHED BY SETH BYAS EMPLOYEE NUMBER 38482);[02] VERIFIED ITEM 1<BR><BR>AUDIT C/W

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