# SDR SIMA20260505005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2026
- Submitted: June 8, 2026
- Operation: Air carrier
- Aircraft: [N299JJ](https://openairdocs.org/aircraft/N299JJ), 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: 17000847
- Aircraft time: 14,916 hours, 10,223 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Part number: 17086081005
- 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/SIMA20260505005

## Discrepancy

CORROSION ON LH SEAT TRACK AT FR 84-85, Y= -10.748". (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED CORROSION ON L/H SEAT TR ACK AT FR 84 - 85 -Y10.748 REF SRM 51-10-03. AFTER BLENDING CORROSION FOUND AT END OF TRACK NO ALLOWABLE DAMAGE THIS LOCATION REF SRM 53-23-10AD/01. AFTER BLENDING ON SEAT TRACK FIRST BLEND IS .250" OFF AFT END OF CROWN, SECOND BLEND IS ABOVE FLOORBEAM FR 84 ORIGINAL FLANGE THICKNESS IS .071" L = 1.700" W = 1.000" H = .032" REMAINING THICKNESS IS .039". CUT OUT DAMAGE SECTION OF L/H SEAT TRACK REF ETD2026-170-008945 REV.: B,  FABRICATED, LOCATED, DRILLED, DEBURRED AND COUNTERSUNK NEW REPAIR DOUBLER FOR LT SEAT STACK AT FR 84 - 85 REF ETD2026-170-008945 REV.: B. TREATED, PRIMED, & APPLIED TOPCOAT TO NEW REPAIR DOUBLER & FILLER, BLENDOUT AFT END OF SEAT TRACK AND CUTOUT REF ETD2026-170-008915 RE V.: B. INSTALLED NEW REPAIR DOUBLER & REPAIR FILLER ON LT SEAT TRACK AT FR 84 FR85 Y= -10.748" REF ETD2026-170-008945 REV.: B. PAINTED FASTENERS HEADS AND COLLARS REF ENT-EJ-51-015 AND ETD2026- 170-008945 REV.: B. REPAIRED LT SEAT TRACK AT FR 84-85 Y -10.748 IAW ETD2026-170- 008945 REV.: B & NCR-EJ-53-203.

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