Service difficulty report · Power Supply · Boeing 7378H4

Difficulty date
July 4, 2021
Submitted
July 6, 2021
Operation
Air carrier
Aircraft
N8307K
Make and model
Boeing 7378H4
Aircraft serial
36987
Aircraft time
13,784 hours, 30,609 cycles
Part
Power Supply
Part number
D71702030
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

2 MID CABIN FLOOR PROXIMITY EMERGENCY LIGHTS INOP / R&R MID CABIN LEFT SIDE EMERGENCY LIGHT POWER SUPPLY PER MM 33-51-06 P/N ON D717-02-030 P/N OFF D717-02-030

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