What was found
FLT 787, AIR RETURN BACK. F/CTL FLAP SYS 1 FAULT. R & R FLAP CONTROL UNIT 23CV VALVE BLOCK REF AMM 27-54-53 OPS CHECKED GOOD.
- Difficulty date
- October 9, 2021
- Submitted
- October 11, 2021
- Operation
- Air carrier
- Aircraft
- N934JB
- Make and model
- Airbus A321231
- Aircraft serial
- 06130
- Aircraft time
- 28,739 hours, 5,551 cycles
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Control Unit
- Condition
- Faulted
- Location
- Te Flaps
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J, F
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.