# SDR I5EA2023110200003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2023
- Submitted: November 2, 2023
- Operation: Air carrier
- Aircraft: [N802TJ](https://openairdocs.org/aircraft/N802TJ), registered now
- Make and model: Boeing 737-4B7
- Registry model: [Boeing 737-4B7](https://openairdocs.org/model/boeing-737-4b7) (OpenAirDocs)
- Aircraft serial: 24874
- Aircraft time: 55,958 hours, 37,750 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 20121
- Part serial: 28579
- Condition: No Test
- Location: M1479/Sta598r
- 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/I5EA2023110200003

## Discrepancy

POWER SUPPLY AT M1479 REQUIRES REPLACEMENT.   REMOVE AND REPLACED WITH SERVICEABLE POWER SUPPLY AT STA. 598R, M1479. OPS CHECK GOOD IAW B737-400 AMM 33-51-51.

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