Checking the wiper blades

1. To remove the brush, move the wiper lever away from the glass, press the latch with your fingers and remove the brush (photo).

2. Squeeze the staples and remove the scraper from the brush holder (photo).

3. To replace the lever, remove the cap, unscrew the nut and remove the wiper linkage sucker lever.

4. When assembling, align the brush arms parallel to each other and tighten the nut.