What was found
1L LOWER EMER EXIT LIGHT IS FLICKERING ON AND OFF . EMER LIGHTS SWITCH IN THE ARMED POSITION. REMOVED AND REPLACED BATTERY POWER SUPPLY M1557 AWM 33-5-14 PG 2A OPS CHECK GOOD.
- Difficulty date
- April 28, 2017
- Submitted
- April 29, 2017
- Operation
- Air carrier
- Aircraft
- N663UA
- Make and model
- Boeing 767322
- Aircraft serial
- 27160
- Aircraft time
- 98,680 hours, 15,511 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- IN
- 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.