What was found
DURING TEST, THE EMERGENCY LIGHTS GIVE THE BITE FAULT: "FWD LEFT EPSU INT OVERLOAD". MAINTENANCE REPLACED THE FORWARD EMERGENCY POWER SUPPLY UNIT. OPERATIONALLY CHECKS OK.
- Difficulty date
- November 23, 2004
- Submitted
- December 9, 2004
- Operation
- Air carrier
- Aircraft
- N756US
- Make and model
- Airbus A319112
- Aircraft serial
- 1340
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32145410
- Condition
- Faulty
- Location
- Left
- Part time
- 7,705 hours
- 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.