What was found
L/H HORIZONTAL STABILIZER-STABILIZER-TO-BODY UPPER FRONT SPAR SLIDING SEAL CRACKED<[01] REMOVED AND REPLACED CRACKED SLIDING SEAL IAW AMM 53-31-31.
- Difficulty date
- July 7, 2023
- Submitted
- July 10, 2023
- Operation
- Air carrier
- Aircraft
- N487WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33854
- Aircraft time
- 62,890 hours, 37,476 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous 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.