Service difficulty report · Power Supply · Boeing 767322

Difficulty date
April 14, 2010
Submitted
April 14, 2010
Operation
Air carrier
Aircraft
N676UA
Make and model
Boeing 767322
Aircraft serial
30028
Aircraft time
33,318 hours, 8,444 cycles
Engine
Pwa PW4052
Part
Power Supply
Part number
20131A
Condition
Intermittent
Location
Emergency Light
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

EMERGENCY LIGHTS ON LAST 5 ROWS R SIDE ND EXIT SIGN 2R ON INTERMITTENTLY. REPLACED EMERGENCY LIGHT POWER SUPPLY M1556, AT STA 1384, RT SIDE. OPS CHK OK.