# SDR R61A2022021300136

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2022
- Submitted: February 13, 2022
- Operation: Air carrier
- Aircraft: [N810MD](https://openairdocs.org/aircraft/N810MD), registered now
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000026
- Aircraft time: 38,948 hours, 26,558 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Rib
- Part number: 17165056601
- 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/R61A2022021300136

## Discrepancy

********MAJOR******WHILE AC WAS IN FOR HVY CK FOUND RH H-STAB RIBS 11 (0.5") AND 12 (0.75") FOUND CRACKED. MX REPLACED RIB SB KIT PN 171-65056-601 IAW REPUBLIC JC# 170EO-55-10-0004_1. AC REMAINS IN YQG FOR COMPLETION.**********

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.