What was found
ALL CABIN EMERGENCY LIGHTS ILLUMINATE AND REMAIN ON WITH THE EMER LT SWITCH IN THE ARM POSITION. REMOVED FAULTY EMERGENCY BATTERY. REF. AMM 33-52-01. REPLACED FAULTY. REF AMM 33-52-01. NO DEFECTS NOTED.
- Difficulty date
- April 28, 2024
- Submitted
- April 29, 2024
- Operation
- Air carrier
- Aircraft
- N374QS
- Make and model
- Emb EMB505
- Aircraft serial
- 50500289
- Aircraft time
- 6,994 hours, 5,484 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 7450LS00
- Part serial
- 001526M
- Condition
- Failed
- 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.