SDR SWAA2020091712296

Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date: August 26, 2020
Submitted: September 17, 2020
Operation: Air carrier
Aircraft: N493WN
Make and model: Boeing 7377H4
Aircraft serial: 32477
Aircraft time: 53,633 hours, 31,840 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Part number: 114A5810160
Condition: Damaged
Location: Main Cabin
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

PASSENGER CABIN FLOOR PANEL 231ZF UPPER SURFACE HAS DAMAGE 25.5' FROM AFT EDGE, 5' FROM INBOARD EDGE, MARKED. DUE TO EXTENT OF DAMAGE TO FLOOR PANEL 231ZF, FABRICATED NEW PANEL FROM BMS 4-23 TY2 LOT NR 14373G4-1. INSTALLED INSERTS WITH BMS 5-107 LOT NR AK9GP5303K, IAW DWG 114A5810-160 & SRM 53-00-50-2R-0 PARA 1A NOTE, TABLE 204 & PARA 5S 57885U 08-27-2020.

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