What was found
SUSPECTED CRACK LH HORIZONTAL RIB 12 LOWER FWD FLANGE AT AFT RIVET. (C-CHECK RO 05/11/2025)REMOVED AND REPLACED HORIZONTAL RIB 12 REF. EMB SRM 51-40-08, AND ETD2025-170-906827.
- Difficulty date
- April 18, 2025
- Submitted
- May 12, 2025
- Operation
- Air carrier
- Aircraft
- N171SY
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000485
- Aircraft time
- 27,452 hours, 16,720 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.