Service difficulty report · Switch · Airbus A320232

Difficulty date
May 6, 2011
Submitted
May 27, 2011
Operation
Air carrier
Aircraft
N409UA
Make and model
Airbus A320232
Aircraft serial
462
Aircraft time
58,323 hours, 21,446 cycles
Engine
Iae V2527A5
Part
Switch
Part number
E0062B1A4AD0A
Condition
Faulty
Location
Cabin
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY LIGHTS COME ON. HISTORY OF EMERGENCY LIGHTS COMING ON WITH SWITCH IN "ARM" POS. FOLLOW TSM AND REPLACE SWITCH 4WL (565-2161). REPLACED EMERGENCY LIGHT SWITCH (4WL). OPERATION CHECK EMERGENCY LIGHT SYSTEM. LIGHTS OP CHECKS OKAY. PERFORMED CIDS EMERGENCY LIGHT CHECK OKAY.

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