# SDR COMA9710428

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N259CA](https://openairdocs.org/aircraft/N259CA), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120252
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: 12039724001
- Condition: Corroded
- Location: Cabin
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9710428

## Discrepancy

DURING 4C INSPECTION TASK 5320-152-01I, REVEALED CORROSION BETWEEN AFT EMERGENCY EXIT SILL AND PIN RECEPTICALS DUE TO LACK OF INTERFACE SEALANT.  REMOVED CORRODED SILL AND RECEPTICALS AND INSTALLED SERVICEABLE RECEPTICALS TO SILL USING INTERFACE SEALANT AND REINSTALLED IN AIRCRAFT.

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