# SDR R61A2021071800575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2021
- Submitted: July 18, 2021
- Operation: Air carrier
- Aircraft: [N878RW](https://openairdocs.org/aircraft/N878RW), 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: 17000191
- Aircraft time: 31,348 hours, 23,857 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Stab System
- Part number: 17062333001
- Condition: Cracked
- Location: Zone 300
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2021071800575

## Discrepancy

LH HORIZONTAL STAB LEADING EDGE, CRACK FOUND ON RIB 4. L/H HORIZONTAL STAB LEADING EDGE, RIB HAS BEEN REPAIRED I/A/W SRM 55-10-07 ROI. HFEC C/W NO FAULTS FOUND. SEE AWS AND NDT REPAIR TWO34095-1 FOR DETAILS

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