Service difficulty report · Power Supply · Boeing 757231

Difficulty date
October 23, 2017
Submitted
October 24, 2017
Operation
Air carrier
Aircraft
N989FD
Make and model
Boeing 757231
Aircraft serial
28480
Aircraft time
51,371 hours, 17,948 cycles
Part
Power Supply
Part number
20131
Part serial
85522
Condition
Failed
Location
Emergency Lights
Stage of operation
IN
How discovered
9
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

R1 DOOR EMERGENCY EXIT SIGN INOPERATIVE, AND R1 DOOR EXTERIOR EMERGENCYLIGHT INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY M730 IAW AMM 33-51-07-2-0. ALL EMERGENCY LIGHTS CHECKED NORMAL.