What was found
AIRCRAFT WAS GROUNDED. EMERGENCY LIGHT POWER UNIT 1 FAILED FUNCTIONAL TEST. REPLACED EMERGENCY POWER SUPPLY UNIT NR 1.
- Difficulty date
- August 4, 2017
- Submitted
- August 8, 2017
- Operation
- Air carrier
- Aircraft
- N958UW
- Make and model
- Emb ERJ190100IGW
- Aircraft serial
- 19000164
- Aircraft time
- 20,723 hours, 17,326 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 34002210
- Part serial
- 002516
- Condition
- Failed
- Location
- Cabin
- Part time
- 20,472 hours, 16,865 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.