# SDR SIMA20260901002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2026
- Submitted: September 28, 2026
- Operation: Air carrier
- Aircraft: [N306DD](https://openairdocs.org/aircraft/N306DD), 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: 17000851
- Aircraft time: 14,796 hours, 10,327 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/SIMA20260901002

## Discrepancy

RT INBD SEAT TRACK SCALLOP AT FR 84. (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED CORROSION FROM SCALLOP AND CROWN TEETH AREA AT RH I/B SEAT TR ACK BTW FR 83-84 PER EMB-175 SRM 51-10-03. NO ALLOWED DAMAGE ON SCALLOP AREA PER EMB-175 SRM 53-23-10/AD01, FIG.1. PERFORMED CUTOUT IAW EMB 175 SRM 53-00-10/REPAIR 01P. TRIMMED, LOCATED AND DRILLED REPAIR FILLER TRACK SECTION IAW EMB 175 SRM 53-00-10 REPAIR 01. FABRICATED, LOCATED AND DRILLED REPAIR FILLER TRACK SPLICES (PN: 7475T761 . 080) IAW EMB 175 SRM 53-00-10 REPAIR 01. TREATED, PRIMED AND APPLIED TOPCOAT ON AFT RH SEAT TRACK AND SEAT TRACK SPLICES USING ALODINE, PRIMER, AND WHITE TOPCOAT PER EMB 175 SRM 51-23-04, EMB 175 SRM 51-23-05, EMB 175 SRM 51-23-06, ETN-EJ-51-015 AND ETN-EJ-51-51-025. PERFORMED SPLICE REPAIR ON R/H SEAT TRACK BETWEEN FR82 AND FR84 IAW EMB 175 SRM 53-00-10/REPAIR 01 AND ETN-EJ-53-010P.

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