# SDR COMA0110125

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2001
- Submitted: April 23, 2001
- Operation: Air carrier
- Aircraft: [N463CA](https://openairdocs.org/aircraft/N463CA), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120267
- Aircraft time: 20,574 hours, 21,541 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Support
- Part number: 12017062613
- Condition: Cracked
- Location: Lt Wing
- Part time: 20,574 hours, 21,541 cycles
- 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/COMA0110125

## Discrepancy

DURING 2C-CHECK 5720-552-01I, THE LEFT WING UPPER SKIN SUPPORT AT RIB NR 21, BETWEEN FRONT SPAR AND STRINGER NR 2, WAS FOUND TO BE CRACKED.  THE SKIN SUPPORT WAS REMOVED AND REPLACED PER EMB-120 SRM STANDARD PRACTICES.

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