What was found
DURING TEST OF EMERGENCY BATTERIES, THE EPSU BATTERY AFT LT FAILED TO TEST. REPLACED EMERGENCY POWER SUPPLY. OPS CHECKED OK.
- Difficulty date
- May 1, 2017
- Submitted
- May 1, 2017
- Operation
- Air carrier
- Aircraft
- N838UA
- Make and model
- Airbus A319131
- Aircraft serial
- 1477
- Aircraft time
- 51,993 hours, 22,130 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 8239
- Condition
- No Test
- 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.