# SDR CWQR20120306010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2012
- Submitted: March 6, 2012
- Operation: General aviation
- Aircraft: [N812QS](https://openairdocs.org/aircraft/N812QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600628
- Aircraft time: 6,957 hours
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Tube
- Part number: 652640011
- Condition: Chafed
- Location: Fuel System
- 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/CWQR20120306010

## Discrepancy

WHILE COMPLYING WITH SL560-28-09,  FOUND FUEL TUBE ASSEMBLY DAMAGED BEYOND LIMITS BY THE CLAMP.  THE TUBE WAS REPLACED AND THE TUBE ASSY WAS INSTALLED WITH LESS THA 4 DEGREES OF MISMATCH IAW THE MM.  THIS REPORT AND PICTURES HAVE BEEN SENT TO MFG UNDER SCR 610221.

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