What was found
LEFT HORIZONTAL STAB FWD UPPER SLIDING SEAL CRACKED. REMOVED AND REPLACED LEFT HORIZONTAL STAB FWD UPPER SLIDING SEAL IAW AMM 53-31-31. OPS CHECKED GOOD.
- Difficulty date
- November 16, 2022
- Submitted
- November 17, 2022
- Operation
- Air carrier
- Aircraft
- N491WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33867
- Aircraft time
- 56,952 hours, 33,928 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Seal
- 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.