# SDR C2XA04BT039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2004
- Submitted: March 26, 2004
- Operation: Air carrier
- Aircraft: N17507
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145215
- Aircraft time: 7,938 hours, 7,738 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Control Unit
- Part number: TY204103A
- Part serial: 432
- Condition: Leaking
- Location: Hyd System
- Part time: 7,938 hours, 7,738 cycles
- 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/C2XA04BT039

## Discrepancy

CREW REPORTED NR 1 HYDRAULIC QUANTITY LOW LEVEL INFLIGHT.  AIRCRAFT DECLARED AN EMERGENCY AND DIVERTED TO EWR.  EWR MAINTENANCE REMOVED AND REPLACED NR 1 ICU IAW EMB135 AMM 78-33-01.  SERVICED HYDRAULICS, OPS CHECKED AND LEAK CHECKED GOOD.  PERFORMED OPERATIONAL CHECK OF HYDRAULIC SYSTEM IAW EMB135 AMM 29-10-00.  OPS CHECKED AND LEAK CHECKED GOOD.  AIRCRAFT RETURNED TO SERVICE.

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