What was found
AIRCRAFT WAS GROUNDED: STABILIZER CHANNEL AND STABILIZER L2 EICAS MESSAGE, FLIGHT RETURNED TO FIELD. REPLACED HORIZONTAL STABILIZER TRIM ACTUATOR ELECTRIC MOTOR CONTROL UNIT WITH SERVICEABLE UNIT IAW FIM 27-40-F1, OPS CHECK GOOD.
- Difficulty date
- June 10, 2021
- Submitted
- June 14, 2021
- Operation
- Air carrier
- Aircraft
- N812AA
- Make and model
- Boeing 7878
- Aircraft serial
- 40630
- Aircraft time
- 20,463 hours, 2,578 cycles
- System (JASC)
- 2740 · Stabilizer Control System
- Part
- Control Unit
- Condition
- Faulty
- Location
- Stab Control
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.