CAUSE | SOLUTION |
Mucous marks on the glass |
| Dirty tires | Clean the rubber onto a stiff nylon brush and water cleaning agent or alcohol |
| Rubber fringe, cracked or worn out tires | Replace the rubber petals |
| Rubber has grown old, cracked | Replace the rubber petals |
The remaining residues after washing water is collected in drops on the glass |
| The windshield is dirty varnish or oil | Clean the glass with a clean cloth and cleaner oil, silicone spots |
Janitor cleans one side is good, the other bad, tarahtit |
| Changing the shape of the rubber wiper on the one hand "is no longer tilted" | Install new rubber petals |
| Twisted arm janitor, the janitor is slanted relative to the glass | Gently straighten the lever to the normal position of janitor |
Unwashed surfaces |
| Rubber petal slipped out of janitor | Install the rubber tab into place |
| Janitor uneven adjacent to the glass | Replace the rubber tab. This fault occurs often due to improper installation of the rubber tab |
| The lever presses the poor janitor janitor to the glass | Lightly oil the hinges and springs or install a new wiper arm |
