# SDR DALA2015102106359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2015
- Submitted: October 22, 2015
- Operation: Air carrier
- Aircraft: [N6704Z](https://openairdocs.org/aircraft/N6704Z), registered now
- Make and model: Boeing 757232
- Aircraft serial: 30396
- Aircraft time: 52,673 hours, 19,631 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2015102106359

## Discrepancy

EMERGENCY LIGHTS INOPERATIVE AT SEATS 38-42.  TROUBLESHOT EMERGENCY LIGHTS AT SEAT ROWS 38-42 FOUND POWER SUPPLY M735 TO BE INOPERATIVE IN REF TO DWG 27751EM028 SH 5.04. R & R POWER SUPPLY AND BATTERY PACK M735 IN REF TO AMM 33-51-07-23, AMM 33-51-07-862 AND AMM 33-51-07-502.  PERFORMED OPS TEST OF POWER SUPPLY AND BATTERY PACK IN REF TO 33-51-07.  OPS CHECK GOOD.

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