Service difficulty report · Control Unit · Boeing 7878

Difficulty date
October 30, 2018
Submitted
October 31, 2018
Operation
Air carrier
Aircraft
N819AN
Make and model
Boeing 7878
Aircraft serial
40637
Aircraft time
7,057 hours, 784 cycles
Part
Control Unit
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
V
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 WILL NOT TURN OFF WITH EMERGENCY LIGHT SWITCH. REPLACED THE AFT CONTROL UNIT IAW AMM 33-51-07.

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