What was found
CRACK FOUND ON LT HORIZ STAB LEADING EDGE AT RIB OF HSS 309. REMOVED AND REPLACED LT HORIZ STAB LEADING EDGE PANEL RIB AT HSS 309 IAW SRM 51-40-02-0G-0 AND DWG 186A1001.
- Difficulty date
- August 14, 2025
- Submitted
- August 15, 2025
- Operation
- Air carrier
- Aircraft
- N17244
- Make and model
- Boeing 737824
- Aircraft serial
- 28954
- Aircraft time
- 78,630 hours, 29,328 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 186A140133
- 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.