There are two transaxles to swing arm bolts on each side of the scooter. The bolt side is a 12MM, and
the nut side is a 13MM. Make sure the bolts are tight on each side. If there is a gap between the axle
bracket and the swing arm, this is normal. If
overtightened bolts from the transaxle to swing
arms can potentially snap.
There are five bolts on each side axle that
securing the axle housing to the
differential/motor assembly. Make sure all
bolts are tightened with the same amount of
pressure to avoid potential oil leaks.
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