Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
February 10, 2026
Submitted
March 12, 2026
Operation
Air carrier
Aircraft
N240WN
Make and model
Boeing 7377H4
Aircraft serial
32503
Aircraft time
65,063 hours, 39,264 cycles
Part
Intercostal
Condition
Cracked
Location
Zone 100
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 BTWN BS 500C - 500D, BTWN STRINGERS 25L - 26L IN THE FWD CARGO BAY. REPLACED THE INTERCOSTAL IAW SRM 51-40-02-0G-0, & DWG 143A7505, SHEET 82, REV -.

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