Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
March 17, 2019
Submitted
March 3, 2022
Operation
Air carrier
Aircraft
N277WN
Make and model
Boeing 7377H4
Aircraft serial
32531
Aircraft time
41,259 hours, 24,584 cycles
Part
Floor Panel
Part number
453A26102
Condition
Corroded
Location
Aft Cargo Compt
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 FLOOR PANEL 140CF HAS CORROSION AT THE EDGES AS MARKED. / AFT CARGO FLOOR PANEL 140CF REPLACED ON SHELF. PN 453A2610-2 IAW B737 AIPC 25-52-10-18 ITEM 45 'A' TAG WN9139

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