# SDR MWEA020442

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2002
- Submitted: July 5, 2002
- Operation: Air carrier
- Aircraft: N807ME
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48033
- Aircraft time: 36,669 hours, 40,884 cycles
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Relay
- Part number: EP410
- Condition: Inoperative
- Location: Cockpit Lh
- Stage of operation: CL
- Nature of condition: S
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MWEA020442

## Discrepancy

A NOISE ( RELAY ) WAS HEARD TO THE LEFT OF THE CAPTAIN AND COMM #1 AND #2 FAILURE.  --  REPAIRED AND REPLACED R 2-326 RELAY.

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