# SDR CALA2022081002004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2022
- Submitted: August 10, 2022
- Operation: Air carrier
- Aircraft: [N78003](https://openairdocs.org/aircraft/N78003), registered now
- Make and model: Boeing 777224
- Aircraft serial: 27579
- Aircraft time: 109,726 hours, 11,366 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: D71702030
- Part serial: 4178
- Condition: Failed
- Location: Dr 4l
- Stage of operation: UK
- How discovered: O
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022081002004

## Discrepancy

CABIN L/H DR4 FWD CEILING EMERGENCY LIGHT 45ABC-52ABC CAPACITY CHECK FOUND LESS THAN 15 MINUTES TRANSFER REF NR HX WO.946167 AND ORIGINATED BY EMP V897792. CABIN: DOOR NO.4 L/H HEADER EMERGENCY LIGHT CHARGER AND BATTERY REPLACED LIGHTING CHECK NORMAL AS PER AMM 33-51-00 WORK ACCOMPLISHED BY MECHANIC V896965 INSPECTED BY V926996. IDT INSPECTED BY HX107723

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