# SDR JBXA0000143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 7, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N578ML
- Make and model: Cndair CL6002B19
- Aircraft serial: 7270
- Engine: Ge CF343B1
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 887055
- Condition: Failed
- Location: Nr 1 Engine
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JBXA0000143

## Discrepancy

HYDRAULIC LOW PRESSURE CAUTION MESSAGE, FOLLOWED BY HYDRAULIC ENGINE DRIVEN PUMP 1A CAUTION MESSAGE.  REMOVED AND REPLACED NR 1 ENGINE DRIVEN PUMP ASSEMBLY, REPLACED CASE DRAIN, PRESSURE, AND RETURN FILTER ASSEMBLIES.  ALL PRESSURE LEAK CHECKS GOOD.  WORK ACOMPLISHED IAW CL-65 AMM 29-11-01, 29-11-40, 29-11-09, 29-11-46.

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