# SDR AMTA200700356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2007
- Submitted: July 31, 2007
- Operation: Air carrier
- Aircraft: [N310TZ](https://openairdocs.org/aircraft/N310TZ), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 28243
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Sensor
- Part number: 1296662
- Part serial: 8446
- Condition: Unserviceable
- Location: Precooler
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200700356

## Discrepancy

RT BLEED TRIPOFF LIGHT ILLUMINATED IN FLIGHT.  WOULD NOT RESET WITH TRIP RESET BUTTON.  REMOVED AND REPLACED PRECOOLER CONTROL VALVE SENSOR IAW MM 36-12-03-4.  OPS CHECK NORMAL.  OK FOR SERVICE.  (K)

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