# SDR HNAA2020052900159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2020
- Submitted: May 29, 2020
- Operation: Air carrier
- Aircraft: [N665BC](https://openairdocs.org/aircraft/N665BC), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145783
- Aircraft time: 38,116 hours, 34,431 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Pressure Switch
- Condition: Defective
- Location: Rudder
- Stage of operation: CR
- 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/HNAA2020052900159

## Discrepancy

RUDD SYS 1 AND 2 INOP, EICAS MESSAGE DISPLAYED.  CREW PERFORMED PROCEDURE AND RUDD 1 CAME BACK ON LINE.  RUDD 2 REMAINED INOPERATIVE.  TS RUDDER SYS 1+2 INOP MESSAGE REF FIM 27-22-00 STEPS 1 AND 8.  R&R NR 1 + NR 2 RUDDER HYDRAULIC PRESSURE SWITCH REF AMM 27-23-04.  OPS CHECK GOOD.  OK FOR SERVICE.

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