What was found
FWD RIGHT CABIN EMERGENCY LIGHT BATTERY PACK WAS INOPERATIVE AT BS 427C. R & R THE BATTERY PACK IAW AMM 33-51-06. INSPECTED IAW AMM 33-51-06-960-805-NG. EMERGENCY LIGHTS OPS CHKD GOOD IAW MM 33-51-06.
- Difficulty date
- September 19, 2026
- Submitted
- October 27, 2026
- Operation
- Air carrier
- Aircraft
- N8553W
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63601
- Aircraft time
- 29,407 hours, 14,972 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.