# SDR SIMA20130824004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2013
- Submitted: August 27, 2013
- Operation: Air carrier
- Aircraft: [N842AE](https://openairdocs.org/aircraft/N842AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145673
- Aircraft time: 26,857 hours, 22,664 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Part number: 852701
- Part serial: 8005701
- Condition: Inoperative
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: E
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20130824004

## Discrepancy

THE CREW REPORTED THAT DURING TAKEOFF THEY FELT A VIBRATION FROM THE NOSE GEAR AND HEARD A THUMP AFTER ROTATION.  THE TOWER CONFIRMED RUBBER ON THE RUNWAY.  THE CREW DECLARED AN EMERGENCY AND COMPLIED WITH AOM VOL 1 PROCDURES AND LANDED WITHOUT INCIDENT.  THE ACFT WAS REMOVED FROM SERVICE. NR 3, R & R RT AND LT NLG WHEEL ASSY AND PERFORMED TIRE TREAD FAILURE INSPECTION/CHECK IAW AMM 05-50-15. R & R ND REPLACED 7 DEGREE SWITCH IAW AMM 32-50-06. OPS CHECK NORMAL. PN 8-527-01, SN 8-527-01 & 80-057-01.  R & R THE NLG RT STEERING ACTUATOR HYD LINE IAW CMM 32-21-10.  THE ACFT WAS RETURNED TO SERVICE.

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