What was found
L/H HORIZONTAL STAB; UPPER FWD. SLIDING SEAL IS CRACKED / R&R L/H HORIZONTAL STAB; UPPER FWD. SLIDING SEAL REF AMM 53-31-31.
- Difficulty date
- September 27, 2018
- Submitted
- February 23, 2022
- Operation
- Air carrier
- Aircraft
- N931WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36637
- Aircraft time
- 33,483 hours, 20,104 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous 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.