What was found
TAIL - LEFT HORIZONTAL STAB UPPER FWD SLIDING SEAL CRACKED.<[01] REMOVED AND REPLACED LEFT HORIZONTAL STABILIZER UPPER FWD SLIDING SEAL PER AMM 53-31-31.
- Difficulty date
- January 30, 2024
- Submitted
- February 5, 2024
- Operation
- Air carrier
- Aircraft
- N498WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32480
- Aircraft time
- 63,746 hours, 37,963 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Seal
- Part number
- UNKNOWN
- Condition
- Cracked
- Location
- Horizontal Stab
- 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.