What was found
CABIN EMERGENCY EXIT LIGHTS AT POSITION M1670 FAILED FUNCTIONAL TEST. REPLACED BATTERY PACK IAW AMM 33-51-51.OPS CHECK SATISFACTORY
- Difficulty date
- October 2, 2026
- Submitted
- October 7, 2026
- Operation
- Air carrier
- Aircraft
- N709S
- Make and model
- Boeing 7375L9
- Aircraft serial
- 28722
- Aircraft time
- 51,220 hours, 32,153 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- AB520131A
- Part serial
- 91300
- Condition
- Inoperative
- 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.