Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
May 8, 2021
Submitted
June 14, 2021
Operation
Air carrier
Aircraft
N222WN
Make and model
Boeing 7377H4
Aircraft serial
34290
Aircraft time
52,415 hours, 31,247 cycles
Part
Floor Panel
Condition
Delaminated
Location
Main 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

DELAMINATION ; MAIN CABIN FLOOR BOARD 241FF PANEL IS DELAMINATE. / DUE TO THE EXTENT OF DAMAGE; FABRICATED NEW FLOOR PANEL 241FF USING BMS 4-23TY2 LOT#1450723-2; INSTALLED INSERTS USING BMS 5-107 LOT#AKODP4051K; APPLIED TAPE TO LOWER SURFACE AND PART MARKED IAW SRM 53-00-50-2R-0 PARA 1A(NOTE); 5S AND DWG 144A5810-131.; CERTIFIED STEP 1; VERIFIED FABRICATION OF NEW FLOOR PANEL 241FF PER SRM 53-00-50-2R-0 AND DWG 144A5810-131.

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