# SDR HEER20151009770

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2015
- Submitted: October 12, 2015
- Operation: General aviation
- Aircraft: [N949PH](https://openairdocs.org/aircraft/N949PH), registered now
- Make and model: Skrsky S92A
- Aircraft serial: 920264
- Aircraft time: 210 hours
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Heat Exchanger
- Part number: 9265004900102
- Part serial: B4400876
- Condition: Reads High
- Part time: 17 hours
- 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/HEER20151009770

## Discrepancy

AFTER 15 MINUTES OF FLIGHT, NOTED THAT NR 1 HYDRAULIC PRESSURE WAS INDICATING OVER LIMIT HIGH.   AFTER 1 OR 2 MINUTES THE NR 1 HYDRAULIC SYS FAILED.  FOUND RT HEAT EXCHANGER, WELD IN FRAME OF EXCHANGER CRACKED AND LOSS OF FLUID.

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