Service difficulty report · Power Supply · Boeing 777222

Difficulty date
June 20, 2019
Submitted
June 22, 2019
Operation
Air carrier
Aircraft
N218UA
Make and model
Boeing 777222
Aircraft serial
30222
Aircraft time
77,897 hours, 9,141 cycles
Part
Power Supply
Condition
Discharged
Location
Emergency Lights
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

CAPACITY TEST FND DR 2R (AFT) ARE EMERGENCY LIGHT OUT. REPLACED THE R2 DOOR AFT POWER SUPPLY DM33098 AND CARRIED OUT TEST RESULT FOUND NORMAL IAW AMM 33-51-06-960-802, REV 86.