What was found
L/H HORIZONTAL RIB AT STA 120.3 IS CRACKED AT 2ND & 3RD VERTICAL STIFFNER FROM THE FRONT. GROUNDED - YES. REPAIRED L/H HORIZONTAL RIB AT STA 120.3 IAW B737-800 SRM 55-10-09-2R-4.
- Difficulty date
- March 14, 2024
- Submitted
- April 11, 2024
- Operation
- Air carrier
- Aircraft
- N589AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35686
- Aircraft time
- 58,706 hours, 17,434 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 182A5304
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.