What was found
EMERGENCY LIGHTS TEST FAIL. EPSU BATTERY FWD L AND EPSU UNIT EMER R. REPLACED BATTERY AT FWD L AND POWER SUPPLY AT OVERWING R PER MM 33-51-38. OPS CK GOOD.
- Difficulty date
- July 10, 2017
- Submitted
- July 10, 2017
- Operation
- Air carrier
- Aircraft
- N451UA
- Make and model
- Airbus A320232
- Aircraft serial
- 865
- Aircraft time
- 61,561 hours, 24,549 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 4277
- Condition
- Faulty
- Location
- Cabin
- 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.