What was found
RIGHT HORIZONTAL STABILIZER; FWD UPPER METAL SEAL IS CRACKED. / REMOVED UNSERVICEABLE METAL SEAL & INSTALLED/REPLACED W/ NEW METAL SEAL @ RT HORZ STAB FWD UPPER POS IAW B-737-700 AMM 51-31-31 ATAG: A31717
- Difficulty date
- October 4, 2017
- Submitted
- February 2, 2022
- Operation
- Air carrier
- Aircraft
- N239WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34714
- Aircraft time
- 40,410 hours, 23,765 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Seal
- Condition
- Cracked
- Location
- Rt 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.