Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
April 20, 2020
Submitted
April 27, 2020
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
51,916 hours, 30,865 cycles
Part
Power Supply
Condition
Inoperative
Location
Cabin
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

AFT L EMERGENCY LIGHT CHARGER C/B OPENS WHEN THE EMERGENCY LIGHTS SWITCH IS SET TO ARM / REMOVED; INSTALLED NEW; AND OPS CHECKED POWER SUPPLY M1670 IAW AMM 33-51-06. OPS CHECK GOOD. NO DEFECTS NOTED.

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