# SDR C77A20130313011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2013
- Submitted: March 13, 2013
- Operation: Air carrier
- Aircraft: N747CZ
- Make and model: Emb ERJ 170-100 LR
- Registry model: [EMB ERJ 170-100 LR](https://openairdocs.org/model/embraer-erj-170-100-lr) (OpenAirDocs)
- Aircraft serial: 17000187
- Aircraft time: 12,864 hours, 11,791 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Part number: 17039313003
- Condition: Worn
- Location: Lt Wing
- Part time: 12,864 hours, 11,791 cycles
- 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/C77A20130313011

## Discrepancy

LT WING NR 2 INBD FLAP TRACK, INBD MAIN TRACK NR 2, PN 170-39313-003 WORN OUT OF LIMITS ON THICKNESS REDUCTION IAW SRM 57-55-03 D-.015. BLENDED OUT DAMAGE IAW SRM 51-10-03 ON WO 681213-524 IAW ETD 2011-170-01072B AND COMPASS EA E170-57-010 REV IR WO 701098.

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