# SDR LS1R99102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N500DC](https://openairdocs.org/aircraft/N500DC), registered now
- Make and model: Hughes 369D
- Aircraft serial: 290456D
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Line
- Part number: 369H8407
- Condition: Cracked
- Location: Heater
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LS1R99102

## Discrepancy

NOTICED BLACK SOOT ON CUSTOMER BLEED LINE TO HEATER.  FOUND AIR LEAKING OUT BRAID LINE AREA.  REMOVED AND REPLACED.  FOUND MATERIAL CRACKS ON FLEX PART OF LINE.  (X)

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