Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
September 1, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N8651A
Make and model
Boeing 7378H4
Aircraft serial
36920
Aircraft time
20,886 hours, 9,182 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

AFT CARGO; FLR PNL 140AF IS CORRODED ALONG MULTIPLE EDGES. / FOUND TOTAL ACCUMULATED LENGTH OF CORROSION MORE THAN 20'. FOUND FLOOR PANEL 140AF OUT OF LIMITS. FABRICATED NEW FLOOR PANEL FROM 2024-T3 .071' ATAG A76431. ALODINED AND PRIMED NEW FLOOR PANEL IAW AMM 25-52-01-201-801; AMM 51-21-41-370-801; AMM 51-21-72-370-804; SRM 53-00-53-1A-1; DWG 453A2610 REV E

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