What was found
F/O AUDIO PANEL NO COMM. PANEL FOUND FAULTY. REPLACED AMU. F/O AUDIO PANEL OPS OK.
- Difficulty date
- February 11, 2010
- Submitted
- February 15, 2010
- Operation
- Air carrier
- Aircraft
- N228UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30556
- Aircraft time
- 33,295 hours, 4,104 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Amu
- Part number
- 5700110
- Part serial
- 57
- Condition
- Inoperative
- Location
- Audio Panel
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.