# SDR R61A2025070200274

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2025
- Submitted: July 2, 2025
- Operation: Air carrier
- Aircraft: [N417YX](https://openairdocs.org/aircraft/N417YX), 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: 17000382
- Aircraft time: 28,546 hours, 19,650 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Lug
- Part number: 17038065425
- Condition: Gouged
- Location: Zone 400
- 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/R61A2025070200274

## Discrepancy

WHILE IN HEAVY CHECK - ULTRASONIC INSPECTION CONFIRMS CRACK INDICATION IN #1 ENGINE PYLON OUTBOARD LOWER LINK FITTING.  REAMED HOLE ON #1 ENGINE PYLON OUTBOARD LOWER LINK FITTING TO 1.07725" TO REMOVE DAMAGE, REF. SRM 51-10-02. PERFORMED HFEC ROTO PROBE INSPECTION ON # 1 ENGINE PYLON OB LOWER LINK FITTING REAMED HOLE AREA IAW NTM 51-00-00-916-802-A. NO CRACKS FOUND. ID# ND-9416 DUE 12-3-25 FABRICATED OVERSIZED BUSHINGS FOR #1 ENGINE PYLON OUTBD LINK FITTING, REF. ETD2025-170-923096

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