What was found
TWO EMERGENCY LIGHT BATTERY PACKS FAILED CAPACITY CHECK. FWD LEFT AREA AND MID RIGHT CABIN. / [01] REPLACED RT OVER WING BATTERY PACK; DEEP. CYCLED FRONT LEFT BATTERY PACK AND REPLACED RT EMERGENCY EXIT LIGHT LENS PER AMM 33-51-06
- Difficulty date
- October 18, 2022
- Submitted
- October 20, 2022
- Operation
- Air carrier
- Aircraft
- N760SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27874
- Aircraft time
- 76,573 hours, 45,667 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- D71701100SWA
- Part serial
- BN290655
- Condition
- Failed
- Location
- Zn 900 Lav/Galle
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.