# SDR SIMA20150221010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2015
- Submitted: February 23, 2015
- Operation: Air carrier
- Aircraft: N847AE
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145707
- Aircraft time: 28,374 hours, 25,142 cycles
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: Switch
- Condition: Malfunctioned
- Location: Nlg Steering
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20150221010

## Discrepancy

STEERING INOPERATIVE ON LANDING, TIMER NOT ENGAGED SUBSEQUENT TO FAILURE.  FOUND EXTERNAL STEERING ENGAGED SWITCH NOT FULLY ENGAGED.  CYCLED SWITCH CLOSED & NWS OPERATIONS CHECKED GOOD IAW AMM 32-50-00 WITH NO EICAS OR ANY CMC MSG.

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