What was found
DURING ROUTINE MAINTENANCE, EMERGENCY LIGHTS FAILED TO TEST. R & R THE EPSU BATTERY AT 10WL,11WL,AND 13WL. CHECKED GOOD IAW AMM 33-51-38.
- Difficulty date
- April 7, 2017
- Submitted
- April 7, 2017
- Operation
- Air carrier
- Aircraft
- N599JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2336
- Aircraft time
- 49,782 hours, 17,710 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 773790
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 9,761 hours, 3,526 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.