# SDR R61A2021110600879

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 2021
- Submitted: November 6, 2021
- Operation: Air carrier
- Aircraft: N650RW
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000071
- Aircraft time: 44,726 hours, 27,989 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Rib
- Part number: 17062571001
- 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/R61A2021110600879

## Discrepancy

********************MAJOR*****************************WHILE AC WAS IN FOR HVY CK FOUND LH H-STAB INTERNAL RIBS 10A, 11A, 12A CRACKED. MX REPLACED RIBS PM 170-62571-001 IAW SB170-55-0014, 170EO-55-10-0004-1 SEE AAR NRC# 4500975-3000-0084 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.**********************MAJOR*********************

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