# SDR T17A2018061214042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2018
- Submitted: June 12, 2018
- Operation: Air carrier
- Aircraft: [N491TM](https://openairdocs.org/aircraft/N491TM), registered now
- Make and model: Raythn 400ARAYTHEON
- Aircraft serial: RK564
- Aircraft time: 6,716 hours, 5,013 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Skin
- Condition: Cracked
- Location: Thrust Reverser
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/T17A2018061214042

## Discrepancy

RIGHT ENGINE THRUST REVERSER LOWER DOOR HAD A CRACK RUNNING BETWEEN TWO RIVETS ON THE LOWER DOOR INBOARD FIN.  REPAIRED IAW CMM 78-30-00 REPAIR 17.

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