Permobil M1 User Manual page 244

M1
Install drive wheels
1. Fit the spacer. There is a lip on the spacer to hold it in place.
Face the lip towards the chair.
2. Fit the wheel onto the wheel hub.
3. Insert the three screws and the three washers. Tighten the screws
no more than 11 lb.ft.
4. When all screws and washers are in place, tighten the screws.
Tightening torque 17.7 lb.ft.
244
Maintenance and repairs
Figure 189. Face the lip on the spacer towards the
chair.
Figure 190. Fit the wheel onto the wheel hub.