What was found
DURING ROUTINE MAINTENANCE THE LEFT AND RIGHT OVERWING AFT EMERENGENCY LIGHTS WERE FOUND INOPERATIVE. MAINTENANCE REPLACED THE NR 4 EMERGENCY LIGHT BATTERY POWER SUPPLY. OPERATIONAL CHECKS WERE GOOD.
- Difficulty date
- December 22, 2016
- Submitted
- December 27, 2016
- Operation
- Air carrier
- Aircraft
- N16987
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145261
- Aircraft time
- 40,129 hours, 30,723 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 20131A
- Part serial
- 102235
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.