# SDR COMA9910018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N159A](https://openairdocs.org/aircraft/N159A), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120159
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Guide
- Part number: 12038075003
- Condition: Corroded
- Location: Cargo Door
- 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/COMA9910018

## Discrepancy

DURING ROUTINE MAINTENANCE, THE UPPER CABLE GUIDE FITTING ON THE CARGO DOOR WAS FOUND TO HAVE SEVERE EXFOLIATION CORROSION.  CORROSION WAS APPROX .1875 IN DEPTH OVER AN AREA OF 1X .50.  THE FITTING WAS REPLACED WITH A SERVICEABLE FITTING AS PER EMB MAINTENANCE MANUAL CHAPTER 20.

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