Operation Manual

Biceps Curl Assembly Guide: Assembling the Equipment 13
Attaching the Weight Horn to the
Weight Arm
After both arms are in place and operating correctly, add the weight horn and
the weight bumper to the weight arm.
Figure 11: Weight horn attachment
To attach the weight horn:
1. Insert the weight horn into the inward side of the fitting on the weight arm.
Slide the weight horn into the fitting until it stops.
2. Place the weight horn cap over the outward side of the fitting.
3. Insert a M12 x 30 mm flat head cap screw through the cap, the weight arm,
and the weight horn. Tighten the screw completely.
4. Insert two M8 x 6 mm set screws into the screw holes on the weight horn
fitting. Tighten the set screws completely.
5. Slide the bumper down over the weight horn until it rests against the
weight arm.