Replacing The Carbon Brushes - Handicare TROPHY 20 Service Manual

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Replacing the carbon brushes

Preparation
• Switch off the scooter with the ignition key.
• Use a lifting device to raise the wheels clear of the
ground.
Instructions
The following operations are required to replace the carbon
brushes:
Note! Suitable work area required!
• Lift the scooter to raise the wheels clear from the
ground.
• Remove the rear cover.
• Disconnect all connectors from the power module.
• Lock the freewheel lever.
• Remove four hexagon bolts and remove the motor
cover.
• Unscrew the carbon brush cover.
• Pull the carbon brush out of the housing and remove the
brush.
• Inspect the collector on the anchor of the motor; if the
collector is seriously worn, replace the entire drive unit.
• Place the carbon brush in the holder; this can be done in
one way only.
• Screw the new plastic screw cap onto the carbon brush
holder.
• Rebuild the scooter in the reverse order.
1
Relevant article numbers
• 1012313 Motor brush set (4 carbon brushes with covers)
Tools used
• Lifting device
• Screwdriver
• Socket, 7 mm
Notice
• Use a lifting device to raise the scooter.
• Some parts need to be replaced; the replacement is
indicated by a symbol.
• Make sure the scooter is switched off.
2
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