Placed the rubber bands on each rim to cover the wheel spokes. Mounted a 21 inch motorcycle front tire on the rim starting with the side next to the wheel cover. Slid the intertube onto the rim and fixed the value stem through the rim. Carefully mounted the outside tire bead with a large common screw driver and tire tool. Applied air pressure to the tube to 60 psi. Set the wheel aside and started on the second wheel for tire mounting just like the first.
Checked on the main landing gear and found one of the tires flat. Removed one side of the tire and removed the intertube. Found three holes in the intertube from mounting the tires on the rims. Had the intertube patched. Installed the patched intertube onto the tire and very carefully mounted the second edge of the tire onto the rim. Inflated the tire to 60 psi and set it aside.
