# SDR AALA20161104025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2016
- Submitted: November 4, 2016
- Operation: Air carrier
- Aircraft: [N920NN](https://openairdocs.org/aircraft/N920NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31165
- Aircraft time: 12,085 hours, 4,799 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Condition: Separated
- Location: Lt Mlg
- Stage of operation: IN
- How discovered: V
- Nature of condition: S
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20161104025

## Discrepancy

AIRCRAFT WAS GROUNDED.  DURING WALK AROUND, FLIGHT CREW FOUND TIRE TREAD STRIPPED FROM INBOARD SIDE OF NR 2 TIRE AND ASSOCIATED DAMAGE TO THE LEFT INBOARD AFT FLAP AND NR 1 ENGINE FAN BLADES.  REMOVED AND REPLACE NR 2 WHEEL AND TIRE ASSEMBLY IAW AMM 32-45-11.

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