Service difficulty report · Rib · Boeing 7377H4

Difficulty date
September 9, 2024
Submitted
October 16, 2024
Operation
Air carrier
Aircraft
N263WN
Make and model
Boeing 7377H4
Aircraft serial
32520
Aircraft time
54,754 hours, 32,941 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

LT. HORIZONTAL STAB L/E PANEL 331B HAS CRACKED RIB AT LE STA 123.85 (MARKED). LT. HORIZONTAL STAB L/E PANEL 331B HAS CRACKED RIB AT LE STA 105.26 (MARKED).<[01] REMOVED AND REPLACED LT. HORIZONTAL STAB L/E PANEL 331B; RIB AT LE STA 105;26 IAW SRM 51-40-02 AND DWG 186A1001;[02] VERIFIED CORRECTIVE ACTION COMPLETE.

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