What was found
CABIN EMERG LIGHT: EMERGENCY LIGHTS STAYING ON IN THE ARM POSITION. EVEN WITH ENGINES RUNNING. CORRECTIVE ACTION: REPLACED BOTH THE FWD AND AFT EMERGENCY BATTERIES IAW EMB-505 AMM 33-52-01. OPS CHECK GOOD AT THIS TIME
- Difficulty date
- June 7, 2025
- Submitted
- June 9, 2025
- Operation
- Air carrier
- Aircraft
- N335QS
- Make and model
- Emb EMB505
- Aircraft serial
- 50500200
- Aircraft time
- 9,723 hours, 7,673 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 7450LS00
- Part serial
- 001459M
- Condition
- Defective
- Location
- Zone 200
- 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.