Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
April 11, 2024
Submitted
May 9, 2024
Operation
Air carrier
Aircraft
N255WN
Make and model
Boeing 7377H4
Aircraft serial
32513
Aircraft time
58,259 hours, 35,097 cycles
Part
Floor Support
Part number
UNKNOWN
Condition
Corroded
Location
Zn 200 Fus Top
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 FLOOR SUPPORT AT FWD CABIN BS283 LBL12 WL208.<[01] REMOVED AND REPLACED FLOOR SUPPORT AT FWD CABIN BS 277 TO BS 294 LBL 12 IAW SRM 51-40-02 AND DWG 141A5600

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