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Old 11-25-2011, 07:04 AM
  #7  
Lille-bror
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Join Date: Jul 2009
Location: Frederikshavn, Denmark
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Dirt through the engine.

Defective ball bearings.

If the crankshaft isn't draged all the way to the front of the engine, before the flywheel were mounted, the crankshaft will scratch on the backplate and send metal parts through the engine.
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