Service difficulty report · Rib · Boeing 7377H4

Difficulty date
September 13, 2026
Submitted
October 8, 2026
Operation
Air carrier
Aircraft
N208WN
Make and model
Boeing 7377H4
Aircraft serial
29856
Aircraft time
67,002 hours, 40,289 cycles
Part
Rib
Condition
Cracked
Location
Zone 300
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 LEADING EDGE RIB, HSS 114.55 OF RT HORIZONTAL STAB. REPLACED THE RIB IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 186A1001, SHEET 10, REV A.

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