What was found
EXTERNAL EMERGENCY LIGHT TOP LT WING AND TOP RT WING INOP PER COURTESY CHECK. REMOVED AND REPLACED BATT POWER SUPPLY NR 4 AND BATT NR 4 IAW AMM 33-50-04. PERFORMED OPC IAW AMM 33-50-00. OPC GOOD. NO DEFECTS NOTED.
- Difficulty date
- February 15, 2019
- Submitted
- February 18, 2019
- Operation
- Air carrier
- Aircraft
- N821AE
- Make and model
- Emb EMB135KL
- Aircraft serial
- 145577
- Aircraft time
- 33,318 hours, 29,435 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- 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.