Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
March 31, 2022
Submitted
April 27, 2022
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
66,349 hours, 39,132 cycles
Part
Floor Panel
Condition
Cracked
Location
Cabin Floor
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

FLOOR PNL 231ZF HAS CRACK ON UPPER AND CRACK ON LWR SURFACES. UPPER SURFACE PEELED OFF AT CTR AND RT SIDE AREAS. UPPER SURFACE HAS MANY DENTS ALONG EDGE. 8- / [01] FABRICATED NEW FLOOR PANEL #231ZF AS PER B737-700 SRM 53-00-50-2R-0;DWG #144A5810.;[02] THIS PANEL 231 ZF WILL BE INSTALL ON ITEM TTG8Q00AHJ80;[03] VERIFIED STEPSV 1 AND 2;[04] ITEM COMPLETE

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