# SDR QXEA200701646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2007
- Submitted: November 5, 2007
- Operation: Air carrier
- Aircraft: N345PH
- Make and model: Dhav DHC8202
- Aircraft serial: 476
- Aircraft time: 22,206 hours, 32,137 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Warning System
- Condition: False Activation
- Location: Nr 1 Bleed
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA200701646

## Discrepancy

PDX FLIGHT NR 2058 - DURING CLIMB-OUT, NR 1 BLEED HOT CAUTION MESSAGE.  PER CHECKLIST TURNED BLEED SELECTOR TO MIN LIGHT STOPPED CYCLING.  PERFORMED BLEED AIR FUNCTIONAL TEST COULD NOT DU0PLICATE PROBLEM REPLACED NR 1 BLEED AIR OVERTEMP SWITCH AS A PRECAUTIONARY MEASURE.  GROUND RAN AIRCRAFT AND PERFORMED BLEED AIR FUNCTION TEST.  AIRCRAFT OK FOR CONTINUED SERVICE.

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