INSTALLATION INSTRUCTIONS TREE-ROLLER SPIKE (44904) The milker is optional on the Ti-Roller. To install follow the instructions below. 1. Remove the 1/2" nut from the wheel shaft assembly and remove complete wheel assembly from Ti-Aeller. 2. Set the Ti-Roller on a level surface. 3. Atlas the Piker Blade Assembly to the Stroller using the 1/2" x carriage bolts. See assembly drawing on front page. Tighten the right hand side but leave the left hand side loose.