Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
April 29, 2022
Submitted
May 25, 2022
Operation
Air carrier
Aircraft
N479WN
Make and model
Boeing 7377H4
Aircraft serial
33990
Aircraft time
59,976 hours, 35,850 cycles
Part
Floor Panel
Part number
221EF
Condition
Delaminated
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

CABIN PASSENGER CABIN FLOOR ACCESS PANEL 221EF - DELAMINATED. RECEIVED NEW FLOOR PANEL #221AFR ISSUE TAG WN15651 P.O # 17654111 P/N 141A5810-249 IN REF B737-700 SRM 51-10-02-0G-0;ENTER IN ERROR;PANEL NUMBER:RECEIVED NEW FLOOR PANEL #221EF AAR ISSUE TAG WN15651 P.O # 17654111 P/N 141A5810-249 IN REF B737-700 SRM 51-10-02-0G-0;REMOVED FLOOR PANEL #221EF AT FWD WET AREA IN REF B737-700 AMM 53-21-00-000-801; ] INSTALLED CABIN PASSENGER FLOOR PANEL # 221EF IN REF B737-700 AMM 53-21-00-400-801; REMOVED FLOOR PANEL #221EF AT FWD WET AREA IN REF B737-700 AMM 53-21-00-000-801;INSTALLED CABIN PASSENGER FLOOR PANEL # 221EF IN REF B737-700 AMM 53-21-00-400-801

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