Service difficulty report · Intercostal · Boeing 7377H4

Difficulty date
May 26, 2025
Submitted
June 20, 2025
Operation
Air carrier
Aircraft
N298WN
Make and model
Boeing 7377H4
Aircraft serial
32543
Aircraft time
57,587 hours, 34,397 cycles
Part
Intercostal
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

FED INTERCOSTAL CRACKED AT BS295.5 STR16L; WL216. REMOVED AND REPLACED INTERCOSTAL BS 294-BS 303 S16L WL216 PER SRM 51-40-02 AND DWG 141A8180 REV: C. REJECT CORRECTIVE ACTION, TOO SHORT HI LOCK ON INTERCOSTAL BS295.5 STR16L; WL216. REMOVED AND REPLACED 1EA FASTENER FROM INTERCOSTAL BS295.5 STR16L; WL216 IAW SRM 51-40-02-0G-0 AND DWG#141A8180 REV: C.

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