Service difficulty report · Power Supply · Boeing 7377K9

Difficulty date
April 10, 2019
Submitted
April 11, 2019
Operation
Air carrier
Aircraft
N7878A
Make and model
Boeing 7377K9
Aircraft serial
34320
Aircraft time
42,824 hours, 20,185 cycles
Part
Power Supply
Part number
D717020001
Condition
Inoperative
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

EMERGENCY LIGHTS IN FORWARD GALLEY AREA INOP ABOVE L1 DOOR AT LOCATION M1674. / R&R BATTERY POWER SUPPLY PER AMM.

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