Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
June 1, 2023
Submitted
June 29, 2023
Operation
Air carrier
Aircraft
N295WN
Make and model
Boeing 7377H4
Aircraft serial
32541
Aircraft time
51,370 hours, 30,880 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 CABIN FLOOR PANEL 241VF HAS A PULLED THROUGH INSERT HOLE<[01] DUE TO THE EXTENT OF ALL OF THE DAMAGE; DECIDED TO FABRICATE A NEW FLOOR PANEL USING BMS4-23 TYPE II LOT 1525675-1 AND BMS5-107 LOT AK2KP8383K-1 RESIN; CURED RESIN WITH A HEAT LAMP USING THERMOMETER ID: ATS2208 DUE: 10/2023; TO MONITOR THE TEMPERATURE OF THE CURE; WORK PERFORMED IAW BOEING DRAWING 146A5810 SHEET 103 AND SRM 53-00-50-2R-0 PARAGRAPH 4.;[02] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-0.;[03] ATTACHED CURE SHEET TO THIS FAULT RECORD.;[04] VERIFIED CORRECTIVE ACTION #1; 2; 3<BR>VERIFIED CURE TAPE<BR>VERIFIED MEASUREMENTS

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