Service difficulty report · Rib · Boeing 7377H4

Difficulty date
September 6, 2018
Submitted
February 24, 2022
Operation
Air carrier
Aircraft
N785SW
Make and model
Boeing 7377H4
Aircraft serial
30602
Aircraft time
63,485 hours, 37,163 cycles
Part
Rib
Condition
Cracked
Location
Vertical Stab
Stage of operation
IN
How discovered
9
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

VERTICAL STAB LEADING EDGE. LEADING EDGE RIB IS CRACKED AT FASTNER HOLE ON RH SIDE AT LEADING EDGE STA 297.5 (MARKED) / REMOVED AND REPLACED RIB A VERTICAL STAB LEADING EDGE STA 297.5 PN 176A1410-11 IAW SRM 51-40-020-0G-0 AND DWG 176A1001 REV C

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