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
Part
Floor Panel
Part number
144A5810124
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 231YF UPPER SURFACE HAS DAMAGE 13.5' FROM AFT EDGE, 4' FROM INBOARD EDGE, MARKED. PASSENGER CABIN FLOOR PANEL 231YF WITH UPPER SURFACE DAMAGED AT 13.5' FROM AFT EDGE, 4' FROM INBOARD EDGE WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL USING BMS 4-23 TY 2 LOT NR 1428456-1 BMS5-107 LOT NR AK9GP5303K, DUE TO AMOUNT OF ALL DAMAGE IAW SRM 53-00-50-2R-0 PARA 1A NOTE 5S(1) DWG 144A5810-124.

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