Service difficulty report · Rib · Boeing 7377H4

Difficulty date
July 9, 2025
Submitted
August 12, 2025
Operation
Air carrier
Aircraft
N232WN
Make and model
Boeing 7377H4
Aircraft serial
32500
Aircraft time
64,160 hours, 38,524 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

L/H HORIZONTAL STAB REMOVABLE L/E; 3RD RIB FROM I/B END IS CRACKED. REMOVED AND REPLACED 3RD RIB FROM I/B END OF L/H HORIZONTAL STAB. L/E IAW SRM 51-40-02-0G-0 PARA. 4.

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