8
STEP 3:
Insert Inner Axle Bushing into Outer Axle Bushing and make sure they
are tight neatly. Install right Wheel Assembly to right Axle using bolt M5x45 and
lock nut M5, and then install the Cap onto right Axle using a wooden or rubber
hammer. Now install left Wheel Assembly to left Axle, put a flat washer Ø16 and
install the Cap onto left Axle using a wooden or rubber hammer.