Note
In the following procedure steps, the wheelchair is manually lifted up and secured in this position
using wooden blocks. Alternatively, you can achieve this by lifting the wheelchair using a crane or
a combination of pulley and belts, if your workshop has the corresponding equipment.
WARNING: Danger of accidents!
Danger to people, the surroundings and wheelchair!
The specifications of the crane or pulley and belts must be sufficient for the weight
of the wheelchair.
• Pay attention to the maximum load capacity of the crane and the breaking
strength of the belts.
• Never position yourself under heavy objects suspended in the air by cranes or
pulleys.
Uninstalling rubber shock absorbers:
• Remove the rear and the middle battery box covers, as described in chapter 8.1.1 und 8.1.2.
• Use the 13 mm socket wrench to loosen and remove the self-securing nut (3).
• Repeat this on the other side of the wheelchair.
• Lift the frame tube of the wheelchair in the rear so that the threaded pin (2) is pulled out of the
guide.
• Place one or more wooden blocks between the frame tube and the battery box.
• Turn the rubber shock absorber clockwise (as seen from above) by hand and replace it.
• Repeat this on the other side of the wheelchair.
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