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		Bruce Grissom
Just call me inexperienced but I have a Jabsco manual head on board with a holding tank and a pump out access on deck and need a simple how to explanation.  For example: Do I pump water into bowl first, can I leave the water intake open when we're on the boat, is veg oil a good idea to add ( per booklet).  I also need a new pump since the base is cracked, can I get parts?  Thanks from Kennett Square, Pa.
	
		
			
		
		
	
								