What was found
FLT 2170, DURING MAINTENANCE CHECK, FOUND EPSU BATTERY EMER L FAILED DURING EMER LIGHT TEST. REPLACED FWD EPSU BATTERY AND POWER UNIT ASSEMBLY IAW AMM 33-51-38 OPS CHECKED GOOD.
- Difficulty date
- January 10, 2014
- Submitted
- January 15, 2014
- Operation
- Air carrier
- Aircraft
- N629JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2580
- Aircraft time
- 32,523 hours, 11,511 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 048223
- Condition
- Failed
- Location
- 10wl
- Part time
- 32,523 hours, 11,511 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.