Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
January 4, 2023
Submitted
February 8, 2023
Operation
Air carrier
Aircraft
N209WN
Make and model
Boeing 7377H4
Aircraft serial
32484
Aircraft time
59,684 hours, 35,490 cycles
Part
Floor Panel
Part number
NOTREPORTED
Condition
Damaged
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

AFT CABIN FLOOR PANEL 241ADF HAS MISSING INSERT MISSING INSERT IS ACTUALLY ON PANEL 241ACF<REMOVED LOOSE PIECES OF 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;[04] APPLIED POTTING BMS 5-28 TY19 LOT#AK2JP8366K TO REPAIR AREA AND CURED USING HEAT LAMP AND THERMOMETER ID: ATS2208 DUE: 10/23; LIGHTLY SANDED SMOOTH; CLEANED; AND FABRICATED REPAIR PLIES USING BMS 9-3 ST1581 LOT#1502472-1 IAW SRM 53-00-50-2R-1 PARA 3.G-K. <BR>OK TO INSTALL.;[05] VERIFIED CORRECTIVE ACTION #4;[06] INSTALLED REPAIR PLIES USING BMS8-201 TY4 LOT#AK2DP8198K; VACUUM BAGGED; LEAK CHECKED GOOD USING VACUUM GAUGE ID:ATS2797 DUE:10/2023 IAW SRM 53-00-50-2R-1 PAR.3 K(1)-L(1);[07] INSPECTED ACTION 6; VERIFIED MEASUREMENT TABLE;[08] CURED REPAIR PLIES UNDER HEAT LAMP USING THERMOMETER ID:ATS2209 DUE:10/2023 IAW SRM 53-00-50-2R-1 PAR.3 M(1);[09] UN-BAGGED REPAIR; TRIMMED EXCESS MATERIAL; CLEANED; AND INSTALLED (8EA) THROUGH INSERTS USING BMS5-107 CL1 LOT#1513549-1; CURED INSERTS UNDER HEAT LAMP USING THERMOMETER ID: ATS2209 DUE:10/2023 IAW SRM 53-00-50-2R-1 PAR.3 M(1)-N & BOEING DWG 147A5810-13<BR><BR>AFT CABIN FLOOR PANEL 241ACF WITH MISSING INSERT HAS BEEN REPAIRED IAW SRM 53-00-50-2R-1;[

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