What was found
EMERGENCY LIGHT BATTERY PACKS 15WL, 12WL AND 11 WL FAILED AN OPS CHECK IAW AMM 33-51-38-710-052B. REMOVED & REPLACED THE BATTERY PACKS AND OPS TESTED GOOD.
- Difficulty date
- October 27, 2017
- Submitted
- October 30, 2017
- Operation
- Air carrier
- Aircraft
- N947JB
- Make and model
- Airbus A321231
- Aircraft serial
- 6448
- Aircraft time
- 12,166 hours, 2,329 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 774892
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 12,166 hours, 2,329 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.