6.2 Seat
6.2.1 Adjusting the front seat-to-floor height (FSTF)
The front seat-to-floor height (FSTF) can be adjusted to four defined positions.
Front seat-to-floor height (FSTF) according to castor fork position and castor wheel size
Castor fork position
FSTF
[mm]
Castor wheel
size 5”
Castor wheel
size 6”
380
F
E
405
H
G
430
B
A
455
D
C
To change the castor wheel, see
6.6.1 Replacing the castor wheel, page 21
To change the castor fork, see
6.6.2 Replacing the Castor Fork, page 21
.
The mudguard with the rear wheel axle must be installed according to the FSTF, see
.
6.2.2 Replacing the seat cover
Allen key (3 mm)
■■□
1.
Remove the seat upholstery
B
from the seat cover
A
.
2.
Remove bolts
E
.
3.
Remove the leg rest receiver
D
from the frame
F
.
4.
Untie the backrest cord
I
and remove it from the cord
fixation
H
.
5.
Unhook the rear seat cord
G
from the cord fixation.
6.
Remove the rod
C
and the seat cover from the frame.
7.
Reinstall a new seat cover by reversing steps 5 to 1.
E
= 6 Nm / 800 rpm max.
1650187-A
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