- Difficulty date
- October 3, 2024
- Submitted
- November 12, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34012
- Aircraft time
- 62,000 hours, 37,337 cycles
- Part
- Rib
- 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.
What was found
L/H HORIZONTAL STABILIZER FRONT SPAR L/E FAIRING 331B RIB # 4 CRACKED MKD DOT<[01] SUMMARY: REMOVED AND REPLACED RIB #4 AT L/H HORIZONTAL STABILIZER L/E FAIRING 331B AS PER B-737 SRM 51-40-02-0G-0 AND DWG 186A1001;[02] VERIFIED JOB COMPLETED.