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View Full Version : factory defect or a cracked motor on '03 400ex???



400exstud
08-29-2004, 06:10 PM
If you have a '03 400ex can you please respond to this!!!

When I was washing my quad I noticed a bunch of little cracks on the left side of the engine on the front side of the crank case. It doesn't seem to have any affect on the quad. I am just wondering if it was a cast defect or something like that that all of the '03s have. Please check and see if yours is the same.

08-29-2004, 06:22 PM
mst likely a normal casting mark..just dont worry about it untill oil comes out ;)