What was found
EMERGENCY LIGHTING: EMERGENCY LIGHTS STAY ON WHEN THE EMER LT SWITCH IS IN THE ARM POSITION. REMOVED FAULTY #2 EMERGENCY BATTERY AND INSTALLED ~TESTED" #2 EMERGENCY BATTERY IAW AMM 33-52·01. OPERATIONAL CHECK GOOD.
- Difficulty date
- August 21, 2023
- Submitted
- August 21, 2023
- Operation
- Air carrier
- Aircraft
- N406QS
- Make and model
- Emb EMB505
- Aircraft serial
- 50500402
- Aircraft time
- 5,623 hours, 4,469 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 745DLS00
- Part serial
- 005776
- Condition
- Inoperative
- Location
- Zone 100
- Stage of operation
- TX
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.