# SDR SWIA972385

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2001
- Submitted: February 23, 2001
- Operation: Air carrier
- Aircraft: [N190SW](https://openairdocs.org/aircraft/N190SW), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120050
- Aircraft time: 33,789 hours, 41,403 cycles
- Engine: Pwa PW118B
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Warning Light
- Condition: Illuminated
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA972385

## Discrepancy

APU DUCT LEAK ILLUMINATED INFLIGHT WITH APU NOT OPERATING AND BLEEDS CLOSED.  RETURNED TO SLC.  CHECKED ALL DUCT LEAK SENSORS FOR APU BLEEDS IAW MM 36-20-00.   RAN APU BLEEDS TO CHECK FOR LEAKS, NO LEAKS NOTED.  DUCT LEAK SENSORS ALL OPS CHECK GOOD.  NO FAULTS DETECTED.  UNABLE TO DUPLICATE SQUAWK.

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