Service difficulty report · Floor Panel · Boeing 7377K9

Difficulty date
September 24, 2020
Submitted
October 14, 2020
Operation
Air carrier
Aircraft
N7878A
Make and model
Boeing 7377K9
Aircraft serial
34320
Aircraft time
46,793 hours, 22,683 cycles
Part
Floor Panel
Part number
144A5810131
Condition
Damaged
Location
Pax 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 241FF HAS DAMAGE ON UPPER SURFACE 19.5' FROM AFT EDGE; 5' FROM IB EDGE. MARKED / PASSENGER CABIN FLOOR PANEL 241FF WITH DAMAGE ON UPPER SURFCE 14.5' FROM AFT EDGE; 5' FROM I/B EDGE WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL USING BMS 4-23 TY 2 LOT #1399953-1; BMS 5-107 LOT #AK9GP5303K DUE TO AMOUNT OF ALL DAMAGED IAW SRM 53-00-50-2R-0. PARA.1.A.NOTE; 5.S.(1); DWG 144A5810-131.

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