What was found
LEFT HORIZONTAL STAB LEADING EDGE NR 5 RIB; AT LE HSS 114.55 CRACKED. REMOVED AND REPLACED NEW #5 RIB AT LE HSS 114.55 IAW SRM 51-40-02 & DWG 186A1001 REV A.
- Difficulty date
- July 18, 2025
- Submitted
- August 15, 2025
- Operation
- Air carrier
- Aircraft
- N229WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32498
- Aircraft time
- 64,915 hours, 38,879 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A13051
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.