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19
10 Centre of balance, brake
A
B
C
B
The brakes function regardless of the
tyre pressure, and do not need to be
adjusted when changing rear wheel size
or position.
If the brakes need adjusting, do so by
altering the length of the brake cable:
Loosen the top nut (A), so that the bot-
tom one (B) can be adjusted.
Tighten or loosen the bottom nut, so
that the brake pin does not touch the
wheel when turning. At the same time,
keep hold of the hexagonal terminal (C)
on the cable housing.
Check the function of the brakes.
Screw clockwise: The pin moves in.
Screw anticlockwise: The pin moves out.
The rear wheels have 2 alternative posi-
tions for balance adjustment.
Remove the rear wheels by depressing
the button in the centre of the hub.
Undo the nut on the inside of the bar.
The brake cable can be angled down-
wards for better access.
Pull out the attachment and select new
position.
Secure the attachment with washers as
shown in the diagram.
NB: The lower section of the attachment
must fit into the notch on the chassis.
The brakes need no readjustment.
Tools: 24 mm ring spanner
Bear in mind the risk of tipping.
Tools: 8 and 10 mm U-spanner.
10:1 Rear wheels, balance adjustment
10:2 Brake, adjustment of brake cable
