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Attaching rear wheels with one-arm drive (M3)
The one-arm drive is delivered with special fittings which must first be attached to the rear wheel adapter. Posi-
tion the fittings on the adapter in the desired position and fix the fittings with the nut on the inner side as shown
in the photo.
Then attach the rear wheels to the fittings (it does not matter which wheel is attached to which side).
The last step is to mount the telescoping axle. Put one end of the axle onto the wheel pivot protruding from the
fitting as shown in the photo. Then press together the telescoping axle (features spring bearings) and put the
other end onto the other wheel pivot.
Mounting brake handles for the attendant for drum brake / for wheel lock for user and attendant
One brake handle must be mounted to the left and right push handle each.
To do this, first remove the rubber hand grips as described under section 4.D Replacing the rubber hand
grips
and mount the brake lever unit using the clamp, which is screwed to the push handle. Next, mount the
handle extension to the push handle. To do this, insert the extension into the the push handle and fix it with a
rivet. Finally attach new rubber hand grips.