Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
March 17, 2026
Submitted
April 22, 2026
Operation
Air carrier
Aircraft
N927WN
Make and model
Boeing 7377H4
Aircraft serial
36889
Aircraft time
57,431 hours, 35,066 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

CRACKED FLOORBEAM BS 967, LBL 50. PERFORMED REPAIR AT FLOORBEAM IAW EA 26-153-00821, AND 26-153-00821, WIP 1, & WIP 2.

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