Service difficulty report · Power Supply · Boeing 777222

Difficulty date
September 6, 2014
Submitted
September 9, 2014
Operation
Air carrier
Aircraft
N786UA
Make and model
Boeing 777222
Aircraft serial
26938
Aircraft time
75,532 hours, 10,699 cycles
Engine
Pwa PW40903
Part
Power Supply
Condition
Inoperative
Location
Cabin
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

R3 DOOR HEADER EMER POWER SUPPLY M33404 INOPERATIVE. R3 DOOR HEADER EMER POWER SUPPLY M33404 REPLACED & TEST NORMAL IAW AMM 33-51-06.