| 1. Switch on and off a screen wiper that its brush reached a starting position. |
| 2. Lift a decorative cap 1 (see rice. Replacement of a jet) on the screen wiper lever. |
| 3. Take out accurately flat-nose pliers a jet 2. |
| 4. Insert a new jet into a roller 3 opening against the stop, having directed vertically up a jet opening. |