What was found
AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS L/H OVER WING EMERG LIGHT POWER SUPPY UNIT WON'T TEST. REMOVED AND REPLACED L/H OVER WING EMERG LIGHT POWER SUPPY UNIT AND BATTERY, CHECKS GOOD.
- Difficulty date
- December 26, 2019
- Submitted
- December 28, 2019
- Operation
- Air carrier
- Aircraft
- N738US
- Make and model
- Airbus A319112
- Aircraft serial
- 1254
- Aircraft time
- 52,348 hours, 31,649 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 3723
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 41,620 hours, 25,642 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.