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 241AAF UPPER SKIN HAS PULLED STRANDS.<[01] DUE TO AMOUNT OF DAMAGE FLOOR PANEL 241AAF WILL BE REPLACED WITH NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0 PARA 1A NOTE. <BR><BR>FABRICATED PANEL USING BMS 4-17 TY6 LOT#1526676-1; APPLIED ALL INSERTS USING BMS5-107 LOT #AK2KP8383K-1.<BR><BR>CURED INSERTS USING HEAT LAMP AND THERMOMETER ID:ATS2209 DUE:10/2023 IAW SRM 53-00-50-2R-0 PARA 1A AND 5 S (1) (A -H). DWG:147A5810 ID:0008.;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-0;[03] VERIFIED CORRECTIVE ACTION #1; 2<BR>VERIFIED CURE TAPE;[04] ATTACHED CURE SHEET TO THIS FAULT RECORD.;[05] VERIFIED CORRECTIVE ACTION #4;[06] VERIFIED MEASUREMENTS

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