What was found
CAPTAIN'S AUDIO PANEL NO RECEPTION. SWAPPED CAPTAIN'S AUDIO PANEL WITH 1ST OBS, NO HELP. REPLACED AMU AS PER MM, NO HELP. RESET POWER TEST OK REF MM.
- Difficulty date
- December 5, 2011
- Submitted
- January 3, 2012
- Operation
- Air carrier
- Aircraft
- N213UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30219
- Aircraft time
- 40,791 hours, 8,902 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Audio Panel
- Condition
- Faulted
- Location
- Nr 1
- 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.