Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
July 14, 2021
Submitted
July 19, 2021
Operation
Air carrier
Aircraft
N444WN
Make and model
Boeing 7377H4
Aircraft serial
29839
Aircraft time
61,121 hours, 35,983 cycles
Part
Floor Panel
Condition
Damaged
Location
Not Reported
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FIBER DAMAGE UPPER SURFACE OF FLOOR PANEL 221GF IAW SRM 53-00-50-0I-1 FIGURE 2. TABLE 2. FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4.C.(3).(A). DAMAGE IS TO BE REPAIRED IAW SRM 53-00-50-2R-1. REMOVED ALL INSERTS IAW SRM 53-00-50-2R-1 PARA 3.A.-B. REMOVED ALL DAMAGE FROM UPPER FACE SHEET WITH NO CONTAMINATION NOTED AND CLEANED IAW SRM 53-00-50-2R-1 PARA 3.C. AND 3.E.-F. FABRICATED REPAIR PLIES FOR UPPER SURFACE FACE SHEET IAW SRM 53-00-50-2R-1 PARA 3.K.(1).(A). INSTALLED REPAIR PLIES VACUUM BAGGED AND CHECKED FOR LEAKS IAW SRM 53-00-50-2R-1 PARA 3.K.(1). AND 3.L.(1).

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