What was found
EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK (M1672) DO NOT ILLUMINATE. REMOVED AND REPLACED BATTERY PACK M1672 IAW AMM 33-51-06-960-805 AND PERFORMED GOOD EMERGENCY LIGHT TEST IAW AMM 33-51-06-960-805.
- Difficulty date
- May 31, 2025
- Submitted
- June 10, 2025
- Operation
- Air carrier
- Aircraft
- N7823A
- Make and model
- Boeing 7377CT
- Aircraft serial
- 32749
- Aircraft time
- 72,279 hours, 37,976 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 20
- 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.