# SDR CALA2018010700089

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2018
- Submitted: January 8, 2018
- Operation: Air carrier
- Aircraft: [N19117](https://openairdocs.org/aircraft/N19117), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27559
- Aircraft time: 88,587 hours, 18,615 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2018010700089

## Discrepancy

EMERGENCY EXIT LOC SIGN ON MID FWD AND LEFT OVERWING EXIT LIGHT ASSY WAS REPORTED INOP. REPLACED POWER SUPPLY, BATTERY PACK AND EXIT LOC SIGN LIGHT ASSY REF AMM 33-51-07 . OPS CHK NORMAL.

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