What was found
OPERATIONAL TEST OF EMERGENCY LIGHTS IAW MCM CARD CHECK, FOUND FAULT CODE 335100, BATTERY, EMERGENCY POWER SUPPLY UNIT 15WL MID LEFT. REPLACED BATTERY IAW AMM 33-51-38. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- August 19, 2017
- Submitted
- August 22, 2017
- Operation
- Air carrier
- Aircraft
- N988AL
- Make and model
- Airbus A321231
- Aircraft serial
- 7154
- Aircraft time
- 3,776 hours, 1,483 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321430
- Condition
- No Test
- Location
- Emergency Light
- 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.