Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
August 19, 2020
Submitted
September 9, 2020
Operation
Air carrier
Aircraft
N484WN
Make and model
Boeing 7377H4
Aircraft serial
33841
Aircraft time
54,968 hours, 32,589 cycles
Part
Floor Panel
Part number
144A5810160
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 32' FROM AFT EDGE 6' FROM OUTBOARD EDGE, MARKED. PASSENGER CABIN FLOOR PANEL 231ZF WITH UPPER SURFACE HAS DAMAGE 32' FROM AFT EDGE 6' FROM OUTBOARD EDGE WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL USING BMS 4-23 TY2 LOT NR 1437364-1 BMS 5-107 LOT NR AK9GP5303K-1, DUE TO AMOUNT OF ALL DAMAGE IAW SRM 53-00-50-2R-0 PARA 1A NOTE 5S(1) DWG 144A5810-160.

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