# SDR CALA2009113000692

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2009
- Submitted: November 30, 2009
- Operation: Air carrier
- Aircraft: [N17105](https://openairdocs.org/aircraft/N17105), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27295
- Aircraft time: 59,256 hours, 15,703 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 20121
- Part serial: 34858
- Condition: Discharged
- Location: Cabin
- Stage of operation: UK
- 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/CALA2009113000692

## Discrepancy

(MULT-33-3-0004) EMERGENCY LIGHTS ASSOCIATED WITH POWER SUPPLY M730 INOP IN FWD CABIN AREA.  REMOVED AND REPLACED M730 EMERGENCY LIGHT POWER SUPPLY REF MM 33-51-07.  OPS CHECKS NORMAL.

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