# SDR 20010403CW010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2001
- Submitted: April 3, 2001
- Operation: Air carrier
- Aircraft: [N701FC](https://openairdocs.org/aircraft/N701FC), registered now
- Make and model: Beech B300
- Registry model: [Beech B300](https://openairdocs.org/model/hawker-beechcraft-b300) (OpenAirDocs)
- Aircraft serial: FL291
- Engine: Pwa PT6*
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Tube
- Condition: Melted
- Location: Bleed Air
- Stage of operation: NR
- 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/20010403CW010

## Discrepancy

PILOT REPORTED BLEED AIR WARNING INDICATION ON LEFT SIDE.  TROUBLE SHOT AND FOUND EVA TUBING MELTED BELOW HEAT DUCT.  DISCOVERED EARLIER REPAIR (WITHIN 1O HOURS) OF RIGHT SIDE TUBING 2 INCHES FROM LATEST FAILURE.  TUBING IS COMING IN CONTACT WITH DUCT AND MELTING.  ANOTHER STANDOFF IS REQUIRED TO MAINTAIN TUBING CLEARANCE NOTED IN MM.  1683 HOURS TOTAL TIME

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