Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
October 23, 2025
Submitted
November 11, 2025
Operation
Air carrier
Aircraft
N236WN
Make and model
Boeing 7377H4
Aircraft serial
34631
Aircraft time
64,049 hours, 38,394 cycles
Part
Floorbeam
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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

FLOORBEAM CRACKED, BS 540, LBL 1, WL 208. REMOVED AND REPLACED FLOORBEAM IAW SRM 51-40-02-0G-0, AND DWG 143A5240.

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