# SDR QXEA0200737

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2002
- Submitted: May 7, 2002
- Operation: Air carrier
- Aircraft: N409QX
- Make and model: Bombdr DHC8401
- Aircraft serial: 4051
- Aircraft time: 1,384 hours, 1,645 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Switch
- Part number: 1173T076204
- Condition: Malfunctioned
- Location: Bleed Air
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA0200737

## Discrepancy

SEA-EN ROUTE FROM SEA TO BOI, NR 2 BLEED AIR HOT LIGHT ILLUMINATED.  FOLLOWED CHECKLIST, LIGHT EXTINGUISHED.  RETURNED TO BOI.  REMOVED AND REPLACED NR 2 BLEED OVERTEMP SWITCH.  OPERATIONAL CHECK GOOD.  NO CAUTION LIGHT NOTED.  AIRCRAFT RETURNED TO SERVICE.

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