What was found
RIGHT HORIZONTAL STABILIZER; UPPER GAP COVER; PANEL 343AT; METAL SHARK FIN SLIDING SEAL IS CRACKED. / REPLACED RIGHT HORIZONTAL STABILIZER UPPER GAP COVER PANEL 343AT METAL SHARK FIN IAW B737 SRM 51-40-02.
- Difficulty date
- April 30, 2020
- Submitted
- May 6, 2021
- Operation
- Air carrier
- Aircraft
- N8631A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42385
- Aircraft time
- 21,271 hours, 9,285 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.