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3.3
Rear seat height adjustment
The rear seat height can be adjusted by
acting on the “A” and “B” screws that
fix the SHS holder to the frame:
•
unscrew without removing the “B”
screw;
•
completely unscrew and remove the
“A” screws;
•
change the rear seat height by
modifying the position of the SHS
holder;
•
screw back the “A” and “B” screws.
•
operations on the rear seat height
have always to be performed
symmetrically.
Be sure to choose the same position in both wheel bushes on the back of the frame.
Asymmetrical combinations produce instability.
Once changed the position of the back wheels, it is essential to adjust the front fork
perpendicularity (see. par.3.7), the proper camber of the rear wheel (see par.3.6), and the
positioning of the parking brakes (see par.3.13).
3.4
Front seat height adjustment
The front wheelchair height can be set:
1.
By changing the diameter of the front wheels
2.
By choosing a different position of the wheel on the fork
3.
By changing the fork shaft (different length)
Changing the diameter of the front wheels or choosing a
different position of the wheel in the fork:
•
completely unscrew one of the “D” screws and remove
the “E” pin on the side of the non-removed “D” screw,
being careful to where the “F” spacers are;
•
if necessary, change the wheel;
•
position the wheel hole at the same level of the most
suitable fork hole;
•
insert the “E” pin, being careful not to move the “F” spacers from their
original positioning;
•
fix the “D” screw.
