# SDR C77A20170612001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2017
- Submitted: June 12, 2017
- Operation: Air carrier
- Aircraft: N608CZ
- 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: 17000195
- Aircraft time: 25,956 hours, 15,110 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 17001422006
- Condition: Damaged
- Location: Rt Wing
- 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/C77A20170612001

## Discrepancy

THIS EO IS BEING ISSUED TO PROVIDE INSTRUCTIONS TO ACCOMPLISH PERMANENT REPAIRS OF AN ELONGATED FASTENER HOLE ON THE RT WING LOWER ROOT SKIN PANEL. REFERENCE ETD2017-170-049399 FIGURE 1 FOR DAMAGE LOCATION AND DETAILS. THE TOTAL ELONGATIONS MEASURE 0.315 INCHES. EAMS REQUESTED AND RECEIVED RELIEF IN THE FORM OF ETD2017-170-049319, WHICH PROVIDES A PERMANENT REPAIR BY REAMING OUT THE DAMAGE AND INSTALLING A STRAIGHT REPAIR BUSHING IN THE AREA. ACCOMPLISHMENT OF THIS EO HAS BEEN CLASSIFIED AS A MAJOR REPAIR BECAUSE THE AFFECTED PART IS PSE AND THE EO IS RESTORING STRENGTH. EO E175-57MR-006 WAS ACCOMPLISHED UNDER WO 2290196.

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