What was found
L/H HORIZONTAL STABILIZER FWD UPPER SLIDING SEAL HAS APPROX. 3 IN. CRACK.<[01] 01 - REMOVED AND REPLACED PER [AMM 53-31-31-401 CONFIG 1-NG (STABILIZER TO BODY FRONT SPAR SLIDING SEAL - REMOVAL/INSTALLATION - PERMANENT)]
- Difficulty date
- March 28, 2025
- Submitted
- March 31, 2025
- Operation
- Air carrier
- Aircraft
- N237WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34632
- Aircraft time
- 62,683 hours, 37,680 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Seal
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.