# SDR SIMA20260616001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2026
- Submitted: June 29, 2026
- Operation: Air carrier
- Aircraft: [N298FR](https://openairdocs.org/aircraft/N298FR), 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: 17000845
- Aircraft time: 15,408 hours, 10,582 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Condition: Corroded
- Location: Zone 200
- 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/SIMA20260616001

## Discrepancy

LEVEL 2 CORROSION FRAME 87 CROSS BEAM HAS CORROSION AROUND 1EA FASTENER HOLE. (LVL 2 CORROSION) (MAJOR REPAIR) BLENDED CORROSION ON FRAME 87 CROSS BEAM IAW E-175 SRM 51-10-03. ORIGINAL THICKNESS .098" IAW EMBRAER DRAWING #170-86056-003. MATERIAL REMOVED .055" MATERIAL REMAINING .043" FOUND TO BE OUT OF ALLOWABLE LIMITS IAW SRM 51-75-16. CUT AND REMOVED DAMAGE OF CROSS BEAM FR 87 REF ETD2026-170-010539 REV.: A. FABRACATED, DRILLED AND DEBURED REPAIR DOUBER L ANGLE REPAIR FILLERS AND REPAIR SHIM REF ETD2026-170-00539 RE V.: B. TREATED ALL REPAIR SHIMS. DOUBLER, ANGLE, FILLER, AND CROSS BEAM CUT OUT REF ETD2026-170-00539 REV.: B. PRIMED ALL REPAIR SHIMS, DOUBLER, ANGLE, FILLE R, AND CROSS BEAM CUT OUT REF ETD2026- 170-00539 REV.: B USING TOP COATED ALL REPAIR SHIMS, DOUBLER, ANGLE, FILLER, AND CROSS BEAM CUTOUT REF2026-170-00539 REV.: B. INSTALLED REPAIR PER: ETD2026-170-00539 REV.: B. APPLIED TOPCOAT PER: SRM 51-23- 06 AND ETN-EJ-51-003. APPLIED CIC PER: CPM PART1-51-25-00-910-001-A. TOPCOAT: P/N EC L-G-46. REPAIRED FRAME 87 CROSS BEAM LT SIDE REF ETD2026-170-00539 REV: B. (LEVEL 2 CORROSION) (MAJOR REPAIR)

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