What was found
INOPERTIVE LIGHTS ASSOCIATED TO EMERGENCY BATTERY PACK M2335. REMOVED & REPLACED EMERGENCY LIGHTS BATTERY PACK M2335 AND PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-06-960-805.
- Difficulty date
- June 1, 2026
- Submitted
- June 9, 2026
- Operation
- Air carrier
- Aircraft
- N8552Z
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63580
- Aircraft time
- 28,441 hours, 14,510 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.