Kuschall CHAMPION Service Manual - page 9
9
KÜSCHALL CHAMPION
© Küschall AG, Switzerland | 2013-12
Service Manual
SEAT
i
In the case of a 4° wheel camber, it must be ensured that the rear
wheels are parallel after changing the rear seat height, If required,
they must be readjusted
,
Chap. Rear wheels; Adjustment of rear wheel parallelism.
Rear seat height (SHh) by position in the adapter plate and rear wheel size
SHh
[mm]
22’’ wheel 24’’ wheel 26’’ wheel
1
2
3
4
5
6
7
390
3
1
400
4
2
410
4
2
420
5
3
1
430
6
4
2
440
7
5
3
450
6
4
460
6
4
470
7
5
480
6
490
7
Assumption: Seat angle = 60 mm
Checking the folding unit for play and adju-
sting
The bolt of the scissor mechanism must be checked regularly for play
and tightened, if necessary.
Both scissor levers must lie full on top of one another.
The scissor levers must not have any play.
The scissor mechanism must open and close easily.
Difficulty:
Tools:
à 6
14
Check the bolt
for play.
If the scissor mechanism is too easy to move or the scissor levers
have play:
Loosen the bolt and remove.
Check the bolt and and replace, if necessary.
WARNING! Danger of severe injury to the user as a result of using
the wrong bolt.
When replacing the bolt
, ensure that only original parts (spare
part kit 1540893) are used.
Insert bolt
with washer
through the scissor lever and screw
onto the nut
ensuring there is no play.
i
To obtain a play-free bolt connection, tighten bolt
firmly and
then loosen by a quarter turn.
Hold bolt
firmly with an Allen key and tighten counternut
.
If the scissor mechanism is too difficult to move:
Loosen counternut
and bolt
slightly.
Tighten counternut
again.
Check:
Always ensure that the screws
are tightened in such a way that
they are seated on the scissor mechanism when it is open. Please
note that the screws
are secured with adhesive and this must be
replaced as appropriate.
ᆰ
ᆱ
ᆲ
ᆳ
à
13 Nm