What was found
LEFT HORIZONTAL STABILIZER FORWARD UPPER SLIDING SEAL IN FUSELAGE IS CRACKED ABOVE AFT CLEVIS / REMOVED AND REPLACED LEFT HORIZONTIAL STAB FWD UPPER SLIDING SEAL IAW B737 AMM 53-31-31.
- Difficulty date
- January 29, 2020
- Submitted
- May 6, 2021
- Operation
- Air carrier
- Aircraft
- N718SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27852
- Aircraft time
- 75,347 hours, 44,877 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.