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1. Pass a slotted bolt through the top slot of the chain wheel and pass the bolt through the long L strap. Hang the chainwheel on the valve hand wheel with the long L strap on the top (12 o’clock).
2. Fasten the adjustable clamp to valve hand wheel using the short L strap, a bolt, and a nut. Pass the bolt from step 1 through the short L strap and fasten with a nut.
3. Follow steps 1 and 2 to loosely secure the 2 remaining adjustable clamps at 4 and 8 o’clock.
4. Center the chainwheel and tighten the nuts securely.