1. Remove the brushes and wiper arms (one nut).
2. Remove headlamp.
3. Disconnect a wire from the minus plug of the storage battery.
4. Disconnect the wiring connector from the drive.
5. Turn away nuts of fastening and remove a drive.
6. Installation is made in an order, the return to removal. Before installing the lever and brush, turn the drive on and off so that the drive shaft is in its original position.