Removing
1. Before removing the wiper arm, make sure the motor is in «parked» position. To check this, turn on the windshield wipers. and then turn off - the motor should automatically return the wipers to «parked» position. Attach a piece of adhesive tape to the glass near the brush to make it easier to adjust the position of the lever during installation.
Front wiper
2. Move the lever completely away from the glass, remove the brush if required (Section 1).
3. Remove the cap covering the wiper nut to the spindle (photo).
4. Unscrew the nut securing the wiper to the spindle, and remove the lever from the axis (photo). If necessary, use a wide screwdriver.
5. Clean the grooves of the lever and axle.
Rear wiper
6. Pull the lever completely away from the glass: remove the brush if required (Section 1).
7. Remove the lever from the grooves of the axle (photo). If necessary, use a wide screwdriver.
8. Clean the grooves of the lever and axle.
Installation
9. Install in the reverse order of removal: use adhesive tape to adjust the position of the lever on the glass.