Service difficulty report · Rib · Boeing 7377H4

Difficulty date
May 14, 2026
Submitted
May 18, 2026
Operation
Air carrier
Aircraft
N903WN
Make and model
Boeing 7377H4
Aircraft serial
32457
Aircraft time
59,378 hours, 36,062 cycles
Part
Rib
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

LEFT WING TO BODY FAIRING SUPPORT RIB CRACKED UNDER PANEL 191FL.<[01] INSTALLED LH WING TO BODY FAIRING SUPPORT RIB; REF SRM 51-40-02.

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