# SDR IPXA2017030314654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2017
- Submitted: March 3, 2017
- Operation: Air carrier
- Aircraft: [N293UP](https://openairdocs.org/aircraft/N293UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48473
- Aircraft time: 72,255 hours, 11,912 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Ring
- Condition: Worn
- Location: Thrust Reverser
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2017030314654

## Discrepancy

INSPECTION TYPE: 3C, NR 1 LT THRUST REVERSER CASCADE SUPPORT RING UPPER LUG BEARING HOLE WORN BEYOND ALLOWABLE LIMITS.  REPLACED THE THRUST REVERSER IAW AMM 71-13-01.

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