Service difficulty report · Floor Support · Boeing 7377H4

Difficulty date
April 15, 2025
Submitted
May 14, 2025
Operation
Air carrier
Aircraft
N293WN
Make and model
Boeing 7377H4
Aircraft serial
36612
Aircraft time
56,829 hours, 34,196 cycles
Part
Floor Support
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 INTERCOSTAL AT STA 324; RBL 30; WL 208.1<[01] REMOVED AND INSTALLED AT DISCREPANCY AREA NEW INTERCOSTAL PN:141A5410U140ATSMRO; LOT#1598453-1 PER DWG#141A5410; DWG141A5400 REV:_ SRM 51-40-05-0G-0; SRM 51-40-02.;[02] VERIFIED CORRECTIVE ACTION 1

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