SDR ASOA20150104002

Service difficulty report · Inverter · Emb EMB145LR

Difficulty date: January 4, 2015
Submitted: January 5, 2015
Operation: Air carrier
Aircraft: N48901
Make and model: Emb EMB145LR
Aircraft serial: 145501
Aircraft time: 32,887 hours, 25,179 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 PREFLIGHT INSPECTION, THE CREW REPORTED THAT THE FLOOR EMERGENCY LIGHT STRIPS WERE NOT ILLUMINATING DURING A TEST. MAINTENANCE R & R THE NR 6 EMERGENCY LIGHT DC/AC INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.

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