Celestron STAR HOPPER Instruction Manual page 9

9. Place a Azimuth Pivot Washer over the center hole of the base plate (with the curved side facing down), and
insert the Azimuth Pivot Bolt through the top of the base plate and the nylon sleeve.
10. Thread the Azimuth Pivot Bolt into the T-nut at the bottom of the ground plate and tighten. (Note: If the
center bolt is over-tightened it will make the base difficult to rotate in azimuth).
Figure 1
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