# SDR SIMA20140628005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2014
- Submitted: June 30, 2014
- Operation: Air carrier
- Aircraft: [N680AE](https://openairdocs.org/aircraft/N680AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500820
- Aircraft time: 26,672 hours, 22,497 cycles
- System (JASC): [3430 · Landing and Taxi Aids](https://openairdocs.org/jasc/3430)
- Part: Strap
- Condition: Malfunctioned
- Location: Nr 1 Nav Unit
- Stage of operation: IN
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20140628005

## Discrepancy

LOST ALL NAV'S ADF, VOR & LOC, DME, GLIDESLOPE CAPTAIN SIDE, DUE TO POWER SURGE AT INU RACK.  SMELL OF ELEC BURN NOTICED.  R & R NR 1 NAV UNIT STRAP BOARD IAW AMM 34-32-11.  OPERATIONS CHECKED GOOD.  SEE NRWC 680-DFW-01857 ACFT REMAINS COMPLIANT FOR CONTINUED CAT II OPERATION.

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