Editing Step 101 —

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Holding the screw in place, put the spike grounding washer over the screw from the inside of the machine with the spikes facing the sheet metal.

Place the large ring terminal with green wire over the screw and on top of the spike washer as shown in Pic 2.

Using a thin lock nut, tighten the screw to clamp the spike washer down and secure the ring terminal to the washer. See Pic 3. The order should be button cap screw through sheet metal, spike washer with spikes facing sheet metal, ring terminal, and finally secured by the thin lock nut.

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