What was found
LH HORIZONTAL STABILIZER UPPER SLIDING SEAL IS CRACKED<[01] REMOVED AND REPLACED LH HORIZONTAL STABILIZER UPPER SLIDING SEAL PER AMM 53-31-31
- Difficulty date
- September 29, 2023
- Submitted
- October 4, 2023
- Operation
- Air carrier
- Aircraft
- N8630B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42521
- Aircraft time
- 31,962 hours, 15,199 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Seal
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Zn 300 Stabilize
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.