# SDR DATA2015072101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2015
- Submitted: July 24, 2015
- Operation: Air carrier
- Aircraft: [N151CA](https://openairdocs.org/aircraft/N151CA), registered now
- Make and model: Stbros SD360
- Aircraft serial: SH3653
- Aircraft time: 34,877 hours, 42,818 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 40163
- Part serial: AH31716
- Condition: Leaking
- Location: Hydraulic Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DATA2015072101

## Discrepancy

ON DESCENT HYD RT CWP LIGHT ILLUMINATED.  HYD PANEL SHOWED RESERVOIR CONTENTS, UPPER RED.  LT & RT FLUID TEMP 70 DEG, MAIN SYS 3000 PSI.  SHORTLY THEREAFTER BOTH HYD LT & HYD RT CWP WARNING LIGHTS ILLUMINATE.  HYD PANEL SHOWED RESERVOIR CONTENTS LOWER RED.  FLUID TEMP 80 - 90 DEG, MAIN SYS PSI DECREASING.  CREW COMPLETED EMER CHECKLIST, MAINTAINED FULL CONTROL OF ACFT.  DECLARED EMER & LANDED WITHOUT INCIDENT.  ACFT WAS SHUT DOWN ON TAXI WAY M & TOWED TO MX LOCATION AT RAMP.  FOUND LEAK ON HYD PUMP.  PUMP WAS REPLACED & OPERATIONS CHECKED SATISFACTORILY.  ACFT RETURNED TO SERVICE WITHOUT FURTHER INCIDENT.

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