# SDR SWAA2023062287856

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2023
- Submitted: June 22, 2023
- Operation: Air carrier
- Aircraft: [N922WN](https://openairdocs.org/aircraft/N922WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32461
- Aircraft time: 48,415 hours, 29,115 cycles
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Condition: Odor
- Location: Zn 100 Fus Lower
- Stage of operation: CR
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2023062287856

## Discrepancy

INFLIGHT THE EQUIPMENT COOLING FAN EXHAUST OFF LIGHT ILLUMINATED WHEN IN THE NORM POSITION. AND WAS ASSOCIATED WITH AN ELECTRICAL SMELL.<[01] REPLACED EQUIPMENT COOLING NORMAL EXHAUST FAN ASSY REF AMM 21-27-04

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