Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
June 2, 2021
Submitted
June 7, 2021
Operation
Air carrier
Aircraft
N454WN
Make and model
Boeing 7377H4
Aircraft serial
29851
Aircraft time
58,069 hours, 34,319 cycles
Part
Floor Panel
Condition
Damaged
Location
Cabin
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

CABIN FLOOR PANEL 241AF HAS COMPOSITE DAMAGE TO UPPER SKIN. EVALUATED FLOOR PANEL 241AF AND FOUND MULTIPLE AREAS OF DAMAGE ON UPPER FACE SHEET AND DAMAGE TO LOWER SURFACE. FABRICATED A NEW FLOOR PANEL IAW SRM 53-00-50-2R-0 REV. 73 PARAGRAPH 4 AND TABLE 204, & DRAWING 144A5810. INSTALLED INSERTS & CURED IAW BAC5085 PARAGRAPH 8.4.2.2 AND FIGURE 15 (A33842) (A47027). REPLACED FLOOR PANEL IAW SRM 53-00-50-2R-0 REV. 73, BAC5085 AND DRAWING 144A5810.

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