GPK UPPERTONE User Manual

Page 12

D: Curl Assembly (Figure 5)

1. Attach Pulley (14) to Curl Arm (3 0) with Spacers (56 &54) as shown in Figure 5.

2. Insert Bearings (66) into tube on Curl Arm (30). Mount Curl Arm (30), Pulley (16), Spacer (56)

and Curl Elbow

3. Pivot Bracket (30.b.) with Spacers (54) onto Deltoid/Lat Slider (6) using 3/8 Hex Bolt (51) and

Nut (42) as shown.

NOTE:LEAVE NUT LOOSE ENOUGH FOR CURL ELBOW PIVOT BRACKET TO MOVE
FREELY.

4. Mount Spacer (53) at each end of Deltoid/Lat Slider (6) as shown (Under Pulley (16) ) using 1/4

Hex Bolt (44.c).

5. Slide the Curl Handle (31) onto the Curl Arm (30).

6. Insert the Plugs (37) into ends of the Curl Arm (30).

7. Push Mushroom Bumper (40) into Curl Arm (30) and screw the mushroom bumper using the 10-

24 nut.

E: Weight Track Assembly (Figures 1, 6, & 7)

1. Insert Bearings (65) into bearing tubes as shown. Attach Weight Track (4) to Frame Base (2) by
inserting shaft on Weight Track (4) into Bearings (65) in post of Frame Base (2). Secure with Shaft
Collar (32) by sliding Shaft Collar over exposed shaft and tightening set-screw with a 5/32 Allen
wrench.

NOTE: THE FOLLOWING INSTRUCTIONS (1.a. through 1.e.) APPLY TO BOTH WEIGHT
TRACKS (4).

a. Assemble Rollers (59) and Shims (20) inside Weight Truck (18) using 1/4" Hex Bolts (44)

and Nuts (41), (see inset). Roll Weight Truck (18) onto Weight Track (4) WITH
LOCKING HANDLE ON INSIDE OF MACHINE (Locking handle is a cam-action
clamp.)

b. Attach Bumper (21) to Bumper Bracket (22).

c. Attach Pulley Bracket (1 5) and Bumper Bracket (22) to Weight Track (4) using 3/8” Hex

Nut, making sure Bumper (21) will rest on top of Stop on Main Frame (1). Both Weight
Tracks (4) should now rest on Stops.

d. Push Plugs (38) into each end of Weight Track (4).

DO NOT ADD WEIGHTS AT THIS TIME.