One of my back ordered parts was the two axle nuts for the main gear. My dad randomly remembered having two extras that he sent to me.
This let me get started on the main gear.
I packed the bearings with grease using a bearing packing tool.
Then I fit the wheel to the axle.
Next I packed the other wheel bearings.
And fit the other wheel.
I also got a couple of empty battery cases to look at different mounting locations for a dual battery set up. These
