SDR ASOA201509257074H

Service difficulty report · Inverter · Emb EMB145XR

Difficulty date: September 27, 2015
Submitted: September 29, 2015
Operation: Air carrier
Aircraft: N17159
Make and model: Emb EMB145XR
Aircraft serial: 145792
Aircraft time: 32,801 hours, 18,817 cycles
System (JASC): 3350 · Emergency Lighting
Part: Inverter
Part number: 78241
Condition: Inoperative
Location: Emergency Lights
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

DURING ROUTINE CHECK, THE SERVICE DOOR EMERGENCY EXIT LIGHT IDENTIFIER WAS FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE AFFECTED NR 2 EMERGENCY LIGHT INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

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