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|  08-03-2009, 04:49 PM | #8 | 
| crazy diamond |  Re: Backflush= piece of cake 
			
			Since we're examining the innards of our beloved machines, I keep seeing recommendations to replace the o-ring gasket once or twice a year. Mine looks like new, so I am wondering if you guys replace yours that often? 
				__________________ "If we weren't all crazy we would go insane" | 
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