What was found
EMERGENCY EXIT LIGHTS FAILED TO ILLUMINATE WHEN TESTED. R&R BUS POWER CONTROL UNIT PER AMM.
- Difficulty date
- March 31, 2019
- Submitted
- April 3, 2019
- Operation
- Air carrier
- Aircraft
- N7839A
- Make and model
- Boeing 73773V
- Aircraft serial
- 30243
- Aircraft time
- 52,255 hours, 32,042 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Control Unit
- Part number
- 762187F
- Part serial
- AAA70030008
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- UK
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.