Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
April 28, 2022
Submitted
May 31, 2022
Operation
Air carrier
Aircraft
N473WN
Make and model
Boeing 7377H4
Aircraft serial
33832
Aircraft time
60,134 hours, 35,574 cycles
Part
Floor Panel
Condition
Corroded
Location
Fuselage
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 FLOOR PANEL 221BF SLEEVE AT FWD GALLEY AREA (20 EA) 2022-207359 / [01] REPLACED FLOOR PANEL 221BF AT FWD GALLEY AREA IAW B737-700 AMM 53-21-00-400-801;[02] REPLACED FLOOR PANEL 221BF AT FWD GALLEY AREA IAW B737-700 AMM 53-21-00-400-801

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