# SDR VTZA97708

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N486UE
- Make and model: Bag JETSTM3201
- Aircraft serial: 905
- System (JASC): [7400 · Ignition System](https://openairdocs.org/jasc/7400)
- Part: Pressure Switch
- Part number: 31057463
- Condition: Failed
- Location: Lt Engine
- Stage of operation: TX
- Nature of condition: J
- Precautionary procedure: C, D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VTZA97708

## Discrepancy

FLT 6588 - IAD-PIT - AIRCRAFT RETURNED TO GATE DUE TO LEFT AUTO RE-IGNITION WOULD NOT TEST.  MAINTENANCE INSPECTED AND OPENED DMI 41172, MEL 74-5.  MAINTENANCE CLOSED DMI 41172 ON 01-01-98 BY REMOVING AND REPLACING PRESSURE SWITCH, OPS CHECK OK.  AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE.  (M)

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