# SDR T17A202004274013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2020
- Submitted: April 28, 2020
- Operation: Air carrier
- Aircraft: N497TM
- Make and model: Raythn 400ARAYTHEON
- Aircraft serial: RK596
- Aircraft time: 6,772 hours, 5,104 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Stiffener
- Part number: 202000193
- 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/T17A202004274013

## Discrepancy

MX FOUND A CRACKED STIFFENER ON THE RH TR BUCKET DURING THE SCHEDULED MX EVENT. MX REMOVED AND REPLACED THE STIFFENER WITH A NEW PART IAW CMM 78-30-07

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