Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
July 13, 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
242VF
Condition
Frayed
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 242VF UPPER SKIN FRAYED AT SEVERAL PLACES / [01] IDENTIFIED PANEL MATERIAL IAW SRM 53-00-50-0I-1 FIG 6 TABLE 6.<BR>FOUND DAMAGE TO BE OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4.F.<BR>DAMAGE WILL BE REPAIRED IAW SRM 53-00-50-2R-1.<BR>REMOVED 5EA THROUGH INSERTS TO FACILITATE REPAIR IAW SRM 53-00-50-2R-1 PARA 3.B.<BR>REMOVED DAMAGED SKIN AND CLEANED REPAIR AREA IAW SRM 53-00-50-2R-1 PARA 3C;E-F.;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-1.;[03] VERIFIED CORRECTIVE ACTION #1; 2;[04] FABRICATED REPAIR PLIES FROM BMS 9-3H2 LOT#1493221-1 IAW SRM 53-00-50-2R-1 PARA 3K.<BR>OK TO INSTALL;[05] VERIFIED CORRECTIVE ACTION #4;[06] INSTALLED REPAIR PLIES USING BMS 8-201 LOT#1482288-1; VACUUM BAGGED; LEAK CHECK GOOD USING VACUUM VACUUM GAUGE ID:E11543 DUE:08/2022 IAW SRM 53-00-50-2R-1 PARA 3.K(1)L(1).;[07] VERIFIED CORRECTIVE ACTION STEP 6.;[08] COMPLETED CURE AND UNBAGGED REPAIR; INSTALLED 5EA THROUGH INSERTS USING BMS 5-107 LOT#AK1KP9159K IAW SRM 53-00-50-2R-1 PARA 3.M; N.<BR>USED THERMOMETER ID:ATS2208 CAL DUE 10/2022;[09] VERIFIED CORRECTIVE ACTION ITEM 8;[10] ATTACHED CURE SHEETS;[11] VERIFIED REPAIR COMPLETE.;[12] VERIFIED MEASUREMENT FIELDS; FAULT COMPLETE.

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