Castle AT-8 OB - Manual (Page 11)

CASTLE, INC AT‐8 OB OWNERS MANUAL V2.1 Page 11 of 32
9. Position all three joining plates [G08513 & G08512] and bolt loosely in position using
3/8-16 x 1” bolts [F38161], 3/8 Nuts [F38168] and 3/8 washers [F03876] .
10.
11. Using the pictures as guide, clamp the joints at the top and bottom of the frame.
Make these joints as flush as possible. Keep in mind that the bearings for the clamp
arms are going to roll along this joint.
12. Tighten top and bottom
joining plates first, then
tighten all the plates.
Remember to keep the
top and bottom as close
to flush as you can.