What was found
DURING HEAVY MAINTENANCE, EXIT SIGN ON DOOR 2R DID NOT ILLUMINATE; R & R BATTERY OF THE EPSU. OPS CHECK GOOD. REF AMM 33-51-38
- Difficulty date
- September 2, 2021
- Submitted
- September 17, 2021
- Operation
- Air carrier
- Aircraft
- N715JB
- Make and model
- Airbus A320232
- Aircraft serial
- 3554
- Aircraft time
- 50,331 hours, 17,373 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 873403
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 3,092 hours, 1,123 cycles
- 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.