# SDR R61A2020021090164

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2020
- Submitted: February 10, 2020
- Operation: Air carrier
- Aircraft: [N409YX](https://openairdocs.org/aircraft/N409YX), 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: 17000372
- Aircraft time: 17,415 hours, 11,599 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Spar
- Part number: 17062760005
- Condition: Damaged
- Location: Horizontal Stab
- 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/R61A2020021090164

## Discrepancy

WHILE IN HEAVY CHECK - UPON SKIN OPEN UP ON LH HORIZONTAL, FOUND DIMPLED AREA BESIDE FASTENER HOLE ON SPAR
I BETWEEN RIB 9A-10A.  PERFORMED PERMANENT REPAIR BY REAMING
FASTENER HOLE TO REMOVE DAMAGE AND FABRICATION
OF BUSHING REPAIR ON LH HORIZONTAL, SPAR I BETWEEN
RIB 9A-10A IN ACCORDANCE WITH REF ETD2020--
170-003183.

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