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The piercing assembly with new o-rings.
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This is where the small o-ring goes to seal the piercing pin. 600-85 is screwed into the body to retain the o-ring.
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The barrel is slid back into the tube.
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Screw 700-31 holds the barrel in place, bushing 700-18 pressed in. I held the new ball (I have a nice collection of bearing balls) on the spring with a dab of grease.
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The tap loading parts are reassembled.
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The bolt 700-15 is inserted into the tube from the back.
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The bolt handle is screwed in. There's a small setscrew inside the bolt handle that locks it in place once screwed in.
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The valve is inserted. The screw slots on the end can be used for rotary alignment.
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The bolt is cocked, allowing the valve to be inserted into place fully.
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The valve in place ready to be attached with screw 700-10.
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The band clamp and piercing assembly are replaced.
Just a little more to do...
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