# SDR C77A20160524001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2016
- Submitted: May 24, 2016
- Operation: Air carrier
- Aircraft: [N202NN](https://openairdocs.org/aircraft/N202NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000467
- Aircraft time: 3,139 hours, 1,854 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Part number: DR31020T
- Part serial: 15065334
- Condition: Separated
- Location: Lt Mlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: S
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C77A20160524001

## Discrepancy

NUMBER 2 MLG TIRE TREAD SEPARATION.  DOWNLOCK HARNESS & LT FLAP FOUND DAMAGED.  THE HYD T FITTING WAS DAMAGED & LEAKING AT MLG UPLOCK.  THE NR 1 MAIN BRAKE WHEEL SPEED HARNESS & WOW HARNESS WAS CRUSHED BY TIRE DAMAGE.  BOTH TIRES WERE REPLACED.  THE DOWNLOCK HARNESS WAS REPLACED.  REPLACED NR 1 MAIN BRAKE WHEEL SPEED & WOW HARNESSES.  REPLACED HYD TUBE ASSEMBLY & T FITTING.  DAMAGE MAPPING WAS SUBMITTED.  ACCOMPLISHED THE TEMPORARY REPAIR OF THE DAMAGED LT WING INBD MAIN & AFT FLAP BY  REPAIR DOUBLER INSTALLATIONS IAW EO E175-57MR-004 REV 1.  GEAR SWINGS WERE PERFORMED. THE ACFT WAS RETURNED TO SERVICE.

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