简介
Follow this guide to remove the foot valve and replace the entire valve, or disassemble the valve completely and replace a specific internal component.
你所需要的
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Place the spacer collar around the pump rod below the raised chain, with the beveled side down, and the flat side facing up.
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Remove the two bolts from the handle side of the pump head.
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Use one wrench on the bolt and another on the nut beneath. Hold the bolt stationary and loosen the nut.
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Slightly twist the head flange, until the corners overhang the top of the tank far enough to grab.
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Pull the assembly of riser main pipe and cylinder out of the well and set the assembly on a block of wood to keep the cylinder off the ground.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
另外一个人完成了本指南。