What was found
EMERGENCY LIGHT POWER SUPPLY 14WL FAILED A BITE TEST IAW JC 26L00005005. MAINTENANCE REPLACED THE BATTERY PACK IAW AMM 33-51-38, AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- November 8, 2018
- Submitted
- November 13, 2018
- Operation
- Air carrier
- Aircraft
- N177US
- Make and model
- Airbus A321211
- Aircraft serial
- 1517
- Aircraft time
- 59,114 hours, 22,167 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- Location
- Emergency Lights
- 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.