Place 2pcs bottom weight stack cover
bracket along the guide rod and secure
them with 2pcs M10*25 Allen bolt (37#)
and 2pcs φ10 washers(44#).
Place 2pcs rubber bumper(82#) along
the guide rod from the top to the bottom.
Place 14pcs weight plate(100#) along
the guide rods(22#) from the top to the
bottom, Insert the Selector Rod(17#)
into the center hole of the weight plates.
And then place the weight stem(101#)
again.
Make sure that all the grooves face
backwards and frontly.
note:
Φ25X2.0 End cap (64#) was fixed
in the factory already.