
23
© Küschall AG, Switzerland | 2013-01
Service manual
Front wheels
Setting the steering error angle
Difficulty:
Tools:
10
Loosen
Ⓐ
bolts.
Hold spirit level against the front edge of the
Ⓑ
fork.
Turn the
Ⓒ
bolt, until the front edge of the fork is vertical.
Tighten the
Ⓐ
bolts.
CAUTION!
Perform the same setting on both sides
.
Checking and adjusting the alignment of the
supporters
Difficulty:
Tool:
Spirit level,
Ã
5
Tip the wheelchair backwards on a level surface.
Check with a spirt level whether the surface
Ⓐ
of the supporter is
vertical.
If the supporter is not vertical, unscrew the screws
Ⓑ
with washers on
the supporter.
IMPORTANT!
Possible damage to the paint on the frame tube.
Be very careful when inserting the supporter in frame tube.
Align the supporter vertically by rotating it slightly around the frame.
Retighten screws with new adhesive and washers.
Perform the same adjustment on both sides.
Shift supporter on the frame
Difficulty:
Tools:
Ã
5
The supporter on the frame may be infinitely adjusted.
IMPORTANT!
Possible damage to the paint on the frame tube.
Be very careful when inserting the supporter in frame tube.
Loosen the bolts
Ⓐ
with the washers on the supporter.
Push the supporter into the required position.
Tighten the bolts
Ⓐ
with the washers on the supporter.
Perform the same setting on both sides.
Ⓐ
à
7 Nm (
high-strength
)
A
B
Ⓑ
à
7 Nm (
high-strength
)
Ⓐ
à
13 Nm