Last updated: 08/13/20108 Rev. 9
5
The ACME block is installed by using two M5 x 20mm bolts, 3mm spacers, and two M5 nuts. Do not
over-tighten these M5 x 20 bolts, it is possible to collapse the block. Simply snug up and use lock-tight.
You can adjust the tension on the ACME block at this time if you so choose. Insert one of the ACME
threaded rods into the block and adjust the set screw until there is slight resistance while trying to turn
the ACME rod through the block. Do not overdo it. You can always adjust this after the build is complete.
Summary of Contents for R7
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