What was found
LEFT HAND HORIZONTAL STAB FORWARD UPPER SLIDE SEAL IS CRACKED. / REMOVED AND REPLACED LEFT HAND HORIZONTAL STAB FWD UPPER SLIDE SEAL IAW AMM 53-31-31-000-802 AND AMM 53-31-31-400-802. 56839U 22JUN18
- Difficulty date
- June 14, 2018
- Submitted
- February 18, 2022
- Operation
- Air carrier
- Aircraft
- N251WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32510
- Aircraft time
- 41,830 hours, 24,757 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Seal
- Condition
- Cracked
- Location
- Lt Horiz 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.