Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
July 4, 2024
Submitted
August 13, 2024
Operation
Air carrier
Aircraft
N257WN
Make and model
Boeing 7377H4
Aircraft serial
32515
Aircraft time
59,419 hours, 35,640 cycles
Part
Intercostal
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
9
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 STA 344-360; RBL 12; WL 208.<[01] REMOVED AND REPLACED INTERCOSTAL FROM BS 344 TO BS 360; RBL 12 AND BOEING DWG 141A5400 ID: 13.;[02] VERIFIED CORRECTIVE ACTION 1

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