Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
August 7, 2026
Submitted
September 11, 2026
Operation
Air carrier
Aircraft
N931WN
Make and model
Boeing 7377H4
Aircraft serial
36637
Aircraft time
56,214 hours, 34,452 cycles
Part
Floor Support
Condition
Crazed
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 FLOOR SUPPORT AT BS 354, LBL 14, WL 208. REMOVED AND REPLACED THE FLOOR SUPPORT BS 344 - 360, LBL 14, WL 208-WL 202, IAW SRM 51-10-02-0G-0 SRM 51-40-02-0G-0 AND DWG 141A5400 REV A.

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