SDR SWAA2020091712002

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: 144A5810127
Condition: Damaged
Location: Cabin
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

PASSENGER CABIN FLOOR PANEL 241AF UPPER SURFACE HAS DAMAGE AT FWD LEFT CORNER, MARKED. DUE TO EXTENT OF DAMAGE TO FLOOR PANEL 241AF, FABRICATED NEW PANEL FROM BMS 4-23 TY2 LOT NR 1437364-1, IAW DWG 144A5810-127 & SRM 53-00-50-2R-0 PARA 1 A NOTE & TABLE 204 57885U 08-27-2020 13742C 08-27-20. INSTALLED INSERTS WITH BMS 5-107 LOT NR AK9GP5303K, IAW DWG 144A5810-127 & SRM 53-00-50-2R-0 PARA 5 S 57885U 08-28-2020.

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