What was found
DURING HEAVY MAINTENANCE, EPSU LT BATTERY FAULT WAS DISPLAYED ON THE PTP EMERGENCY LIGHT TEST. R & R THE BATTERY PACK IAW AMM 33-51-38-000-002-A, & 33-51-38-400-002-A. OPS CHECKED GOOD IAW AMM 33-51-38-710-052-B.
- Difficulty date
- May 15, 2017
- Submitted
- May 17, 2017
- Operation
- Air carrier
- Aircraft
- N659JB
- Make and model
- Airbus A320232
- Aircraft serial
- 3190
- Aircraft time
- 40,277 hours, 14,201 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 060056
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 40,277 hours, 14,201 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.