What was found
RIGHT HAND HORIZONTAL STABILIZER RIB AT APPROX STAB STA 111.10 HAS FOUR CRACKS. GROUNDED - YES. REPAIRED R/H HORIZONTAL RIB AT STAB STA 111.10 FOUR EA CRACKS IAW B737-800 SRM 55-10-09-2R-4.
- Difficulty date
- April 12, 2023
- Submitted
- May 3, 2023
- Operation
- Air carrier
- Aircraft
- N584AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35682
- Aircraft time
- 56,578 hours, 16,690 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Rib
- Part number
- 182A53014
- Condition
- Cracked
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.