SDR SWAA2025010879222

Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date: December 18, 2024
Submitted: January 8, 2025
Operation: Air carrier
Aircraft: N935WN
Make and model: Boeing 7377H4
Aircraft serial: 36641
Aircraft time: 51,036 hours, 30,964 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Delaminated
Location: Zone 200
Stage of operation: IN
How discovered: V
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

CABIN FLOOR PANEL 231KF TOP SURFACE IS DELAMINATING<[01] REMOVED CABIN FLOOR PANEL 231KF IAW AMM 53-21-00-000-801;[02] FABRICATION OF NEW 231KF FLOOR PANEL HAS BEEN ACCOMPLISHED PER [SRM 53-00-50-2R-0-A00938 (REPAIR GENERAL - COMPOSITE FLOOR PANELS - PERMANENT)]<BR><BR>ATTACHED CURE SHEET TO THIS FAULT.;[03] UPDATED STEP 1;[04] REMOVED; FABRICATED AND INSTALLED CABIN FLOOR PANEL 231KF IAW AMM 53-21-00-000-801 SRM 53-00-50-2R-0 AND AMM 53-21-00-400-801.;[05] VERIFIED CARD COMPLETE

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