FIG. 21 Attach the Leg Ext Arm (#10) to the Leg Ext
Bench Frame (#8), as shown, and secure using one Hex Head
Cap Screw 1/2-13 X 3 1/4 (#53), two Flat Washers SAE 1/2
(#72) and one Nylon Insert Jam Lock Nut 1/2-13 (#71). Be sure
not to over-tighten this hardware assembly as the Leg Ext Arm
(#10) should be allowed to swivel freely. Note: It is
recommended that the Leg Ext Arm (#10) be greased at the
pivot point prior to assembly.
FIG. 22 Insert the Foot Roll Tube 1 X 16 (#21) through the
Foot Roll Bracket (#51). Then insert a Foam Foot Roll 7 X 4
X 1 onto each end of the Foot Roll Tube 1 X 16 (#21). Next,
insert a Plastic Insert Cap 1” Rd (#75) into each end of the
Foot Roll Tube 1 X 16 (#21).
FIG. 23 Attach the Seat Pad (#32) to the Bench Press Adj
Seat Tube (#9). Secure using two Hex Head Cap Screws 3/8-
16 X 1 3/4 (#57) and two Flat Washers SAE 3/8 (#73), as
shown above.
FIG. 24 Insert the Bench Press Adj Seat Tube (#9) into
the receptacle on the Leg Ext Bench Frame (#8), as shown
above. Next, insert two Foam Foot Rolls 7 X 4 X 1 (#30) and
two Plastic Insert Caps 1” Rd (#75) onto the tube-ends of the
Bench Press Adj Seat Tube (#9). Note: Pull the Push-Pull
Pin 1/2” (#23) to allow the Bench Press Adj Seat Tube (#9) to
adjust up and down.
CMB-2 Muscle Beach Home Gym
7