Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
July 7, 2022
Submitted
August 18, 2022
Operation
Air carrier
Aircraft
N202WN
Make and model
Boeing 7377H4
Aircraft serial
33999
Aircraft time
58,974 hours, 35,001 cycles
Part
Floor Panel
Part number
222DF
Condition
Damaged
Location
Cabin Floor
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

FWD FLOOR PANEL 222DF HAS A RIPPED OUT INSERT ALONG THE O/B EDGE. (MARKED) / [01] IDENTIFIED FWD PANEL 222DF IAW SRM 53-00-50-0I-1 FIGURE 2 TABLE 2. FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW 53-00-50-1A-1 PARA 4.F. <BR>DAMAGE WILL BE REPAIRED IAW SRM 53-00-50-2R-1.<BR>REMOVED 9EA INSERTS TO FACILITATE REPAIR; REMOVED DAMAGED SKIN; REMOVED DAMAGED CORE; AND CLEANED REPAIR AREA IAW SRM 53-00-50-2R-1 PARA 3.A-F.;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-1.;[03] VERIFIED CORRECTIVE ACTION #1<BR><BR>VERIFIED MEASUREMENTS;[04] APPLIED BMS 5-28 LOT#1488901-1 AND SET TO CURE IAW SRM 53-00-50-2R-1 PARA 3.G.;[05] CURED POTTING USING THERMOMETER ID:ATS2209 DUE:10/2022; SANDED REPAIR AREA TILL SMOOTH; CLEANED REPAIR AREA; AND FABRICATED REPAIR PLIES USING BMS 9-3 LOT#1493221-1 IAW SRM 53-00-50-2R-1 PARA 3.H-K.<BR>OK TO INSTALL.;[06] VERIFIED CORRECTIVE ACTION #4; 5;[07] INSTALLED REPAIR PLIES USING BMS 8-201 TY3 LOT#AK2CP8139K; VACUUM BAGGED; LEAK CHECK GOOD USING VACUUM GAUGE ID:ATS2438 DUE:03/2023 DUE: IAW SRM 53-00-50-2R-1 PARA 3.K(1)&L(1).;[08] VERIFIED CORRECTIVE ACTION #7;[09] CURED REPAIR PLIES; UNBAGGED; TRIMMED EXCESS MATERIAL; AND INSTALLED/CURED INSERTS USING BMS 5-107 LOT:AK1KP9159K<BR>IAW SRM 53-00-50-2R-1 PARA 3.M(1)&N AND BDWG 141A5810-185<BR>THERMOMETER ID:ATS2209 DUE:10/2022;[10] VERIFIED CORRECTIVE ACTION #9;[11] ATTACHED CURE SHEET TO THIS FAULT RECORD.;[12] JOB COMPLETE

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