Service difficulty report · Audio Panel · Boeing 777222

Difficulty date
January 4, 2010
Submitted
January 6, 2011
Operation
Air carrier
Aircraft
N223UA
Make and model
Boeing 777222
Aircraft serial
30224
Aircraft time
39,521 hours, 4,861 cycles
Engine
Pwa PW4090
Part
Audio Panel
Part number
285W01143
Part serial
1107
Condition
Contaminated
Location
Nr 1
Stage of operation
CR
How discovered
O
Nature of condition
W
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RADIO PROBLEMS, FLIGHT DIVERTED. CREW HAD A LIQUID SPILL ON CTR PEDESTAL CAUSING CAPT AUDIO PANEL AND CAPT RADIO PNL TO WORK INTERMITTENTLY. CAPTAINS RADIO TUNING PANEL REPLACED. ALSO REPLACED THE AUDIO CONTROL PANELS. REPLACED FIRE CONTROL PANEL AND ACCOMPLISHED TEST AS REQUIRED. ALL FIRE CONTROL OPS CHECKED GOOD.