Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
February 21, 2020
Submitted
February 24, 2020
Operation
Air carrier
Aircraft
N920WN
Make and model
Boeing 7377H4
Aircraft serial
32460
Aircraft time
40,799 hours, 24,380 cycles
Part
Power Supply
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

AISLE EMERGENCY ESCAPE LIGHTS INOPERATIVE AT ROWS 9ABC AND 12ABC. / R&R POWER SUPPLY AND BATTERY PACK AT STA 727C + 3 IAW AMM.

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