# SDR HNAA2020071300191

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2020
- Submitted: July 13, 2020
- Operation: Air carrier
- Aircraft: [N649PP](https://openairdocs.org/aircraft/N649PP), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145234
- Aircraft time: 46,729 hours, 42,894 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Warning Message
- Condition: False Activation
- Location: Hyd Pump
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2020071300191

## Discrepancy

DURING CRUISE WITH ELEC PUMPS SET TO AUTO. HYD SYS 1 OVHT MESSAGE ON EICAS APPEARED.... HAS HISTORY. MAINTENANCE: T/S IN REF TO FIM 29-30-00-810-803-A STEPS 1 AND 5. GROUND RAN A/C AT 90%. NO DEFECTS NOTED. CLEANED CANNON PLUG AT THERMAL SWITCH. OPS CHECK GOOD OK FOR SERVICE.

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