# SDR I5EA2024010400002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2024
- Submitted: January 4, 2024
- Operation: Air carrier
- Aircraft: [N803TJ](https://openairdocs.org/aircraft/N803TJ), registered now
- Make and model: Boeing 737-45D
- Registry model: [Boeing 737-45D](https://openairdocs.org/model/boeing-737-45d) (OpenAirDocs)
- Aircraft serial: 27156
- Aircraft time: 58,481 hours, 31,537 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 20121
- Part serial: 17181
- Condition: No Test
- Location: M1479/Sta598
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/I5EA2024010400002

## Discrepancy

POWER SUPPLY M1479 REQUIRES REPLACEMENT.  REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M1479 AT STA. 598 IAW B737-400 AMM 33-51-51. TEST GOOD.

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