Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
June 23, 2021
Submitted
August 4, 2021
Operation
Air carrier
Aircraft
N940WN
Make and model
Boeing 7377H4
Aircraft serial
36900
Aircraft time
39,596 hours, 24,067 cycles
Part
Floor Panel
Condition
Corroded
Location
Fuselage
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

CORROSION ON ACB FLOOR PANEL SPLICE AT BS 727D+6 LBL 20 - RBL 20; WL156 ; / [01] EVALUATED CORROSION FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS IN THE SRM AND REQUIRES REPLACEMENT PER SRM 51-10-02-0G-0; [02] VERIFIED CORROSION TO BE OUT OF LIMITS DUE TO NO ALLOWABLE LIMITS IN THE SRM. REPLACE PER SRM 51-10-02-0G-0; [03] RECEIVED NEW ACB FLOOR PANEL SPLICE BS727D+6; LBL20-RBL20; WL156 FROM STORES ON PO# 827575 /1; [04] VERIFIED RECEIVED NEW ACB FLOOR PANEL SPLICE BS727D+6; LBL20-RBL20; WL156 FROM STORES ON PO# 827575 /1; [05] ACB FLOOR PANEL SPLICE @BS 727+6 LBL20-RBL20 WL156 WILL BE INSTALLED ON CUSTOMER CARD #TTG8Q00599T3.; [06] VERIFIED ACB FLOOR PANEL SPLICE @BS 727+6 LBL20-RBL20 WL156 WILL BE INSTALLED ON CUSTOMER CARD #TTG8Q00599T3.

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