2
3
3
26
Set toe-in with attached drive
wheels
– Optically align drive wheels paral-
lel to the frame. – Do this by rotat-
ing the axle mount adapters (2) in
the appropriate direction.
Fine adjustment
– Adjust for equal front spacing be-
tween drive wheel and the frame
tube on both sides. – The spacing is
to be determined with, for exam-
ple, a ruler.
☞
Remark:
The above only ensures that the
drive wheels are positioned equal-
ly to the frame.
– Measure the front and rear spac-
ing between the drive wheels at
the same height.
☞
Note:
If toe-in adjustment equipment
is not available, use two items of
identical height (e.g. bottles) in or-
der to measure the spacing at the
same height.
– Readjust on each side for a ¼ of
the difference between the front
and rear measured drive wheel
spacing.
• Measure the front distance of the
drive wheel to the frame tube.
• Rotate the axle mount adapter in
the appropriate direction to read-
just for a ¼ of the difference on
both sides.
• Compare the new spacing on both
sides.
☞
Note:
The toe-in of both sides must be
identical. Different toe-in settings
will cause your wheelchair to roll
to the left or right of a straight
line.
– Retighten the clamping screws (3)
of the tube clamp on each side.
