Service difficulty report · Power Supply · Boeing 777223

Difficulty date
April 24, 2019
Submitted
April 26, 2019
Operation
Air carrier
Aircraft
N750AN
Make and model
Boeing 777223
Aircraft serial
30259
Aircraft time
73,152 hours, 9,131 cycles
Part
Power Supply
Part number
D71702001
Part serial
112087
Condition
Inoperative
Location
Emergency Lights
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

AIRCRAFT IN BASE VISIT: MAINTENANCE REPORTS DOOR 2R FWD EMERGENCY LIGHT POWER SUPPLY ASSY M33097 FAILED TEST. REMOVED & REPLACED DOOR 2R FWD EMERGENCY LIGHT POWER SUPPLY ASSY M33097. OPS CHECK IS GOOD IAW AMM 33-51-06.