# SDR QFBR20140613001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2014
- Submitted: June 13, 2014
- Operation: General aviation
- Aircraft: [N255MG](https://openairdocs.org/aircraft/N255MG), registered now
- Make and model: Tecnam P2006T
- Aircraft serial: 087US
- Aircraft time: 701 hours, 933 cycles
- Engine: Rotax ROTAX912S3
- Engine time: 652 hours
- Propeller: Mtprop MTV21
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Nose Rib
- Part number: 26113081
- Condition: Cracked
- Location: Left Wing
- Part time: 701 hours, 933 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/QFBR20140613001

## Discrepancy

DURING 100HR INSPECTION OF AIRCRAFT 3 LEADING EDGE RIBS, ONE AT 83", ONE AT 97" AND ONE AT 110" FROM FUSELAGE CENTER (NO WING STATION GIVEN IN M/M) JUST OUTBOARD OF EACH ENGINE NACELLE WERE FOUND CRACKED AROUND LOWER AFT RIVET WHERE THEY CONNECT TO THE FORWARD SPAR. 2 OF THE SAME RIBS ON THE LEFT WING ARE CRACKED IN THE UPPER RADIUS ON THE AFT PORTION WHERE THEY CONNECT TO THE FORWARD SPAR.

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