Service difficulty report · Rib · Boeing 7377H4

Difficulty date
June 1, 2026
Submitted
June 30, 2026
Operation
Air carrier
Aircraft
N260WN
Make and model
Boeing 7377H4
Aircraft serial
32518
Aircraft time
64,200 hours, 38,631 cycles
Part
Rib
Condition
Cracked
Location
Zone 800
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

CRACK LEADING EDGE RIB LOC LE STA 95.96 AT LT HORIZONTAL STAB. REPLACED RIB AND FASTENERS LOC LE STA 95.96 AT LT HORIZONTAL STAB IAW SRM 51-40-02-0G-0, AND DWG 186A1303, SHEET 1, REV A, & DWG 186A1001, SHEET 19, REV-.

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