Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
June 1, 2023
Submitted
July 5, 2023
Operation
Air carrier
Aircraft
N962WN
Make and model
Boeing 7377H4
Aircraft serial
36963
Aircraft time
38,452 hours, 23,554 cycles
Part
Floor Panel
Part number
UNKNOWN
Condition
Pulled
Location
Zn 100 Fus Lower
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 FLOOR PANEL 242SF UPPER SKIN HAS PULLED STRANDS.<[01] IDENTIFIED 242SF PANEL IAW SRM 53-00-50-0I-1 PARA FIGURE 6; TABLE 6.<BR>FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4.F.<BR>WILL PERFORM WORK IAW SRM 53-00-50-2R-1<BR>REMOVED 19EA INSERTS AND DAMAGED FACESHEET. CLEANED AND PREPARED PANEL IAW SRM 53-00-50-2R-1 PARA 3.A-C; E-F.;[02] VALIDATED REPAIR PER SRM 53-00-50-2R-1;[03] VERIFIED CORRECTIVE ACTIONS 1 AND 2<BR><BR>VERIFIED MEASUREMENTS TABLE<BR><BR>VALIDATED REPAIR PER SRM 53-00-50-2R-1;[04] FABRICATED REPAIR PLIES USING BMS 9-3 TYH2 CL7 LOT: 1526805-2 IAW SRM 53-00-50-2R-1 PARA 3.K.(1).(A)<BR>OKAY TO INSTALL.

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