What was found
RIGHT HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL CRACKED. R & R RIGHT HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL PER AMM 53-31-31
- Difficulty date
- July 1, 2026
- Submitted
- July 6, 2026
- Operation
- Air carrier
- Aircraft
- N8744B
- Make and model
- Boeing 7378
- Aircraft serial
- 61865
- Aircraft time
- 16,733 hours, 7,792 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.