What was found
LEFT HORIZONTAL STAB FRONT SPAR UPPER SLIDE SEAL CRACKED / REMOVED & REPLACED LT HORIZ STAB FRONT SPAR UPPER SLIDE SEAL IAW AMM 53-31-31-000-802; SRM 51-40-02; SRM 51-40-05 & AMM 53-31-31-400-802 WITH A GOOD FORCE TEST 56300U 19MAY20.
- Difficulty date
- May 18, 2020
- Submitted
- August 18, 2021
- Operation
- Air carrier
- Aircraft
- N483WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32472
- Aircraft time
- 54,791 hours, 32,417 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.