SDR UPS06146516

Service difficulty report · Light · Airbus A300F4622R

Difficulty date: March 25, 2006
Submitted: March 31, 2006
Operation: Air carrier
Aircraft: N125UP
Make and model: Airbus A300F4622R
Aircraft serial: 0809
System (JASC): 3350 · Emergency Lighting
Part: Light
Condition: Inoperative
Location: Cabin
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

EMERGENCY EXIT LIGHT SWITCH INTERMITTENT IN DISARM POSITION, DISARM ANNUNCIATOR DID NOT ILLUMINATE, BUT EMERGENCY LIGHT DID ILLUMINATE IN BOTH "DISARM" AND "ARM" POSITIONS OF SWITCH . REMOVED AND REPLACED POWER SUPPLY EPSU UNIT PER MM 33-51-14-4. ALSO REFER TO LOG PAGE 315311.

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