Install ACV-B01-25 x 2 Brake Pucks with o-rings into L07-09 L&R Wheel Assembly Install L07-09 L&R onto L07-08 L&R Axle Assembly. Axles are not drilled for cotter key, per Sonex tech support these holes must be drilled after all parts are installed on the axle.
Drill 5/32" L07-05 x 2 Axle for MS24665-357 Cotter Pin.