SM63 Unpacking & Assembly Instructions
9
150 lb.
weight stack
300 lb.
weight stack
150 lb.
weight stack
Figure 9. Mount rubber bumpers and the weight stacks.
5. Install the weight stacks. To do this:
A. Using a 9/16” socket and combination wrench, remove the tricep back rest bolts
(see Figure 10).
B. Using a 9/16” socket and combination wrench, unbolt the top plate and remove
the guide rods (see Figure 10).
Figure 10. Remove the tricep back rest, the top plate and the guide rods.