SDR AWXA200400787

Service difficulty report · Epsu · Airbus A320231

Difficulty date: July 16, 2004
Submitted: July 20, 2004
Operation: Air carrier
Aircraft: N629AW
Make and model: Airbus A320231
Aircraft serial: 076
Aircraft time: 47,025 hours, 21,230 cycles
System (JASC): 3350 · Emergency Lighting
Part: Epsu
Part number: 321454
Part serial: 0526
Condition: Discharged
Location: Zones 241 & 263
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

PHX - EEL - FLIGHT CREW REPORTED THE EMERGENCY LIGHTS FAILED TEST AT THE FLIGHT ATTENDANTS PANEL. MAINTENANCE REMOVED AND REPLACED THE LT OVERWING EMERGENCY POWER SUPPLY UNIT (11WL), LT AFT EMERGENCY POWER SUPPLY UNIT (13WL), AND POWER SUPPLY BATTERIES, OPERATIONAL CHECK WAS GOOD.

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