What was found
L/H HORIZONTAL STABILIZER HAS 2EA. CRACKS IN RIB STAB STA.120.30. GROUNDED - YES. REMOVED 2EA CRACKS IN RIB AT STA 120.30 ON LH HORIZONTAL STAB AND REPAIRED 2EA AREAS IAW B737-800 SRM 55-10-09-2R-4 CAT A REPAIR.
- Difficulty date
- December 6, 2024
- Submitted
- January 18, 2025
- Operation
- Air carrier
- Aircraft
- N512AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39043
- Aircraft time
- 58,103 hours, 17,398 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Rib
- Part number
- 182A5304
- 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.