# SDR COMA2010071950147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2010
- Submitted: July 19, 2010
- Operation: Air carrier
- Aircraft: [N721CA](https://openairdocs.org/aircraft/N721CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7259
- Aircraft time: 27,677 hours, 24,496 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part number: 601R752863
- Condition: Chafed
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA2010071950147

## Discrepancy

EN ROUTE FROM BNA TO MSP RECEIVED HYD NR 1 LOW PSI MSG, PRESSURE AND QTY WENT TO ZERO.  EMERGENCY DECLARED, A/C DIVERTED TO STL LANDED SAFELY.  FOUND HYD LINE FROM TOP OF CASE DRAIN MANIFOLD TO SERVICE PORT CHAFED THROUGH.  REMOVED AND REPLACED LINE.  NO FURTHER DEFECTS NOTED.

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