What was found
LT HORIZ. STAB UPPER FWD SLIDE SEAL IS CRACKED. / REMOVED AND REPLACED LT HORIZONTAL STABILIZER UPPER FWD SLIDE SEAL IAW AMM 53-31-31-000-802 AND AMM 53-31-31-400-802. 59796C 04MAY20
- Difficulty date
- April 21, 2020
- Submitted
- August 18, 2021
- Operation
- Air carrier
- Aircraft
- N923WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36627
- Aircraft time
- 41,011 hours, 24,777 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.