Medema Mini Crosser M2 Service Manual page 16

Medema A/S
Service manual P9-0157-S
Area Component
Suspension and Front wheel
wheels (contd) suspension.
Steering/Control Lights, indicators,
panel hazard warning and
horn
Seals
Accelerator and
handlebars
Max. speed
potentiometer
(Battery indicator)
Motor / gear / Wear
brake
(Transaxle)
Motor / gear /
brake
(Transaxle)
(contd)
Check and remedy
Check that the guide rods and balls
are in good condition and properly
tightened.
Check the ball bearings in the front
wheels and guide spindles for play/
wear.
Front wheel tracking. See the sketch
for correct tracking if uneven tyre
wear shows that adjustment is
necessary.
Check functioning and the condition
of the switches.
If an indicator is not working: Check
the connectors and the fuse in the
control panel.
Or change the bulb.
Check that the rubber switch covers
are intact and in good condition.
Check that all the holes have plugs.
Fit new ones if necessary.
Check that the sign on the control
panel is straight.
Check that the accelerator
is mounted securely on the
potentiometer shaft.
Function test: Turn the scooter on
while the accelerator is activated. The
scooter must not be able to go. The
battery indicator should show.running
lights from the center and out.
With the scooter turned on, press the
accelerator forward a touch. When it
is released, the scooter should stop
completely and the brake should click.
It must not be possible to push the
scooter. Perform the same test again,
but pressing the accelerator back.
Check that all the lamps come on
when the batteries are fully charged.
If there is no indication at all, check
the batteries. If they are okay, the
card or the S-180 will have to be
replaced.
Check: That the motor runs smoothly
and evenly. If not, the carbon brushes
in the motor usually need to be
replaced. The minimum length of the
brushes is 10 mm. See the Spare
Parts Catalogue for replacement.
Check: The rear wheel bearings in
the gear for wear. Lift the rear of the
scooter. Get hold of one wheel at
a time. Lift it up and down to see if
there is any play in the bearings in
the transaxle. If there is, the whole
unit should be replaced.
16 of 70 Version 2.0.9 - 2018