Inquiry (采购产品): vent plugs I just purchased a m53 to install and was reading the part about the vent hole. What are the two white vent (screw)plugs on the pump. One on the side of switch housing and one on top of the motor housing. I cant find anything about them on the website and was wondering if they should be removed?? **** Hidden Message ***** vince brooks 98603 Company: none E-mail: ppowdermeister@hotmail.com **** Hidden Message ***** ppowdermeister@hotmail.com
