Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
May 11, 2023
Submitted
June 15, 2023
Operation
Air carrier
Aircraft
N437WN
Make and model
Boeing 7377H4
Aircraft serial
29832
Aircraft time
66,985 hours, 39,591 cycles
Part
Floor Panel
Condition
Deteriorated
Location
Zn 200 Fus Top
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

PAX CABIN BODY STA 747 HONEYCOMB PANEL #241RF IS SHOWING DISBANDING.<[01] REMOVED CABIN FLOOR PANEL 241RF AS PER BOEING 737-700 AMM 53-21-00-000-801;[02] VERIFIED PANEL IS REMOVED.;[03] FABRICATED NEW PANEL #241RF REF DWG#146A5810.;[04] VERIFIED STEP 1; 2 AND 3

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