What was found
RT HORIZONTAL STABILIZER FORWARD UPPER SLIDING SEAL HAS A 3 VERTICAL CRACK ALONG THE FORWARD EDGE. REMOVED AND REPLACED RT HORIZONTAL STABILIZER FORWARD UPPER SLIDING SEAL. REF AMM 53-31-31.
- Difficulty date
- April 24, 2026
- Submitted
- April 28, 2026
- Operation
- Air carrier
- Aircraft
- N8925Q
- Make and model
- Boeing 7378
- Aircraft serial
- 42597
- Aircraft time
- 4,799 hours, 2,478 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.