# SDR HNAA2020020500043

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2020
- Submitted: February 5, 2020
- Operation: Air carrier
- Aircraft: [N646AE](https://openairdocs.org/aircraft/N646AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145213
- Aircraft time: 46,308 hours, 42,680 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Leaking
- Location: Hyd System
- 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/HNAA2020020500043

## Discrepancy

LOST HYD SYS 2 FLUID IN FLIGHT. SUSPECT RAN AT EMPTY FOR OVER 15 MINUTES.  INSPECTED AND FOUND #2 ENG HYD PUMP LEAKING. R&R #2ENG HYD PUMP REF AMM 29-10-03. DURING HYD PUMP R&R FOUND #2 ENG HYD PUMP ABG CARBON SEAL LEAKING. R&R #2 ENG HYD PUMP CARBON SEAL REF RR EMM 72-63-10-400-802 PER EDP INSP. 29-10-03. R&R #2 HYD MANIFIOLD CASE AND PRESSURE FILTERS REF. AMM 29-10-08. ALL LEAKS AND OPS CHECK GOOD ST THIS TIME.

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