What was found
LEFT HORIZONTAL STABILIZER FORWARD UPPER SLIDING SEAL CRACKED ALONG FORWARD TRACK EDGE. REMOVED AND REPLACED LEFT HORIZONTAL STABILIZER FRONT UPPER SLIDING SEAL IAW AMM 53-31-31.
- Difficulty date
- July 17, 2026
- Submitted
- July 22, 2026
- Operation
- Air carrier
- Aircraft
- N8746Q
- Make and model
- Boeing 7378
- Aircraft serial
- 61889
- Aircraft time
- 17,039 hours, 8,106 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Seal
- 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.