Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
July 25, 2025
Submitted
September 3, 2025
Operation
Air carrier
Aircraft
N299WN
Make and model
Boeing 7377H4
Aircraft serial
36614
Aircraft time
58,053 hours, 35,128 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

CRACK ON FLOORBEAM LOCATED BS294.5 AND RBL52 FWD GALLEY AND LAV . PERFORMED PERMANENT REPAIR ON FLOORBEAM LOCATED AT BS 294.5; BTW RBL 15 TO RBL 60 IAW SRM 53-10-51-2R-16 REPAIR 16 ALTERNATIVE 2.

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