- turn on and then turn off the wiper motor;
- stick adhesive tape on the glass along the wiper blade to mark the initial position of the blade;
Pic. 10.8. Removal of nuts of fastening of levers of screen wipers: 1 - nuts
- remove the caps from the nuts of the lever drive shaft and unscrew the nuts 1 (pic. 10.8);
Pic. 10.9. Removing the wiper arms
- move the brush away from the glass and remove the lever from the shaft using a puller (pic. 10.9).
Install the wiper arms in the following order:
- clean the splines of the lever shaft and the wiper arm itself;
- install the lever on the shaft, aligning the brush with the strip glued to the glass;
- tighten the nut and install the cap.