# SDR R61A201911071207

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2019
- Submitted: November 7, 2019
- Operation: Air carrier
- Aircraft: [N123HQ](https://openairdocs.org/aircraft/N123HQ), 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: 17000199
- Aircraft time: 30,846 hours, 24,148 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: 17086044001
- Condition: Corroded
- Location: Frme 84
- 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/R61A201911071207

## Discrepancy

MAJOR: CORROSION_CENTER FUSELAGE III DRY AREA 53-23 R.HAND SIDE OF FR.84 CROSSBEAM. BLENDED CORROSION CENTER FUSELAGE FR.84 CROSSBEAM, NOMINAL THICKNESS .080" MATERIAL LOSS.040", FOUND TO BE OUT OF LIMITS REF SRM 51-10-03, 51-75-16.REMOVED AND REPLACED. R.HAND SIDE CROSS BEAM CUTOUT FR.84 REF EMB SRM 51-23-06, 51-23-04.  SEE EAMS W/O H6997 SN 213 FOR WORK DETAILS.  AIRCRAFT REMAINS IN HEAVY CHECK BNA.

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