8
Area Component Checks and remedies
Suspension and
wheels
3W models: Front wheel. Check ball bearings for play and wear.
4W: Suspension front. Check that the front wheels do not
rub against the lower edge of the front
shrouds. Check that the rubber damping
devices, position 15 in the spare parts
catalogue, are fi rmly attached. They
must be installed so that they just touch
the axle beam. See the spare parts cata-
logue.
4W models: Check that the
Rosta suspension block has
not been displaced after a
collision so that the front axle
beam scrapes against the
bottom frame.
Loosen the four installation bolts/nuts
and push the block back into position.
See spare parts catalogue.
4W models: Front wheel sus-
pension.
Check that the guide rods and guide
balls are in good condition and properly
tightened.
Check the ball bearings in the front
wheels and in the guide spindles for
play/wear.
Front wheel alignment. See sketch
below for correct alignment if uneven
tyre wear makes this necessary.
Lights, indicators, hazard
lights, and horn.
Check functions and check that the con-
tacts are in good condition.
If the indicators and/or lights are defec-
tive: replace bulbs if necessary.
If this does not help check the plug
connections, and he fuse in the steering
unit. See chapter 6, page 13.
Sealing. Check that the rubber covers on con-
tacts are intact and in good condition.
Check to ensure there are no ho-
les that lack plugs and install these if
necessary.Check that the sign on the
operating panel is straight.
Throttle and twist grip. Check that the throttle twist grip is fi rmly
secured to the potentiometer axle. Func-
tion test: switch on the scooter at the
same time as the throttle is activated.
Steering unit/
operating panel.
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