Remove the (Item 19) ball guide from the (Item 15) foot valve body.

If the (Item 19) ball guide is stuck, place a wood dowel through the inlet of the (Item 15) foot valve body and against the (Item 21) ball and push the (Item 19) ball guide out of the (Item 15) foot valve body.

CAUTION: DO NOT USE (ITEM 20) PIN TO ASSIST WITH DISASSEMBLY, IT MAY BREAK

Assist with Allen wrench or metal rod if necessary.