Service difficulty report · Power Supply · Boeing 7378H4

Difficulty date
March 30, 2020
Submitted
April 3, 2020
Operation
Air carrier
Aircraft
N8510E
Make and model
Boeing 7378H4
Aircraft serial
36944
Aircraft time
12,040 hours, 5,340 cycles
Part
Power Supply
Condition
Failed
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

EMERGENCY LIGHTS OPC CHECK PER MT 733-010-00-01 FAILED. L1 DOOR EXTERIOR EMERGENCY EXIT LIGHT INOP-RELAMP NO HELP / R&R'D EMERGENCY EXIT POWER SUPPLY AND BATTERY M01675-FWD LEFT CEILING PER MM 33-51-06 OPS CHECK NORMAL

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