Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
February 14, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N416WN
Make and model
Boeing 7377H4
Aircraft serial
32453
Aircraft time
59,816 hours, 35,044 cycles
Part
Floorbeam
Condition
Corroded
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

***CORROSION*** DISCREPANCY TRANSFERRED FROM LOG BOOK PAGE 066459: AFTER AFT GALLEY FLOOR PANEL REMOVED (ADJACENT AFT ENTRY DOOR); FOUND ONE FASTENER HOLE ON FLOOR BEAM CORRODED; TRANSFERRED FROM NRC G630473 / REPAIRED BS 986 FLOORBEAM IAW ATS ER 19-01813 REV IR AND EA 1-753-34226 REV IR

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