Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
April 2, 2018
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N243WN
Make and model
Boeing 7377H4
Aircraft serial
34863
Aircraft time
41,729 hours, 24,656 cycles
Part
Floor Panel
Condition
Corroded
Location
Aft Cargo Bay
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***AT ACB FLOOR PANEL# 140CF / FABRICATED NEW FLOOR PANEL #140CF FROM 2024T3 .071 LOT #1332197-1 IAW DRAWING U53A2610 SRM 53-00-53-1A-1 STEP B 89327U 08APR18

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