What was found
PIT - THE EMERGENCY LIGHTS FAILED TEST WITH MESSAGE "EPSU INT LOAD EMER R". MAINTENANCE REPLACED THE MID-CABIN, RIGHT SIDE EMERGENCY POWER SUPPLY UNIT. OPERATIONALLY CHECKS OK.
- Difficulty date
- December 17, 2005
- Submitted
- December 21, 2005
- Operation
- Air carrier
- Aircraft
- N768US
- Make and model
- Airbus A319112
- Aircraft serial
- 1389
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32145410
- Condition
- Faulty
- Location
- Pax Cabin
- Part time
- 12,127 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.