# SDR HNAA2018071800151

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2018
- Submitted: July 18, 2018
- Operation: Air carrier
- Aircraft: [N659AE](https://openairdocs.org/aircraft/N659AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145762
- Aircraft time: 35,386 hours, 31,036 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Contaminated
- Location: Nr 1 & 2
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2018071800151

## Discrepancy

BRAKE DEGRADED EICAS CAUTION MESSAGE DISPLAYED WHILE TAXIING. RETURNED TO GATE AND NR 1 HYD FLUID DOWN 25 PERCENT. BLED AIR FROM NR 1 AND NR 2 HYD SYSTEMS IAW AMM 29-10-00-803-A. PRESSURIZED HYD SYSTEM IAW AMM 29-10-00-860-801-A. OPS CHECK GOOD. NO LEAKS NOTED. OK FOR SERVICE AT THIS TIME.

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