Cause | Elimination Method |
Mucus marks on glass | |
Contaminated rubber | Clean the rubber petals with a stiff nylon brush and detergent water or alcohol |
Rubber fringe, rubber cracked or worn | Replace rubber pads |
Rubber worn out, cracked | Replace rubber pads |
The remaining water after washing collects in drops on the glass | |
Windshield dirty with polish or oil | Clean the glass with a clean rag and an oil-silicone stain remover |
The janitor cleans well on one side, badly on the other, rumbles | |
Changing the shape of the rubber on one side of the wiper "no longer tip over" | Install new rubber pads |
The wiper lever is twisted, the wiper is oblique relative to the glass | Carefully straighten the wiper arm to its normal position |
Unwashed surfaces | |
The rubber tab slipped out of the wiper | Install the rubber pad in place |
The wiper is unevenly attached to the glass | Replace rubber pad. This malfunction occurs most often when the rubber petal is incorrectly installed |
The wiper lever does not press the wiper against the glass well | Lightly lubricate the hinges and springs with oil or install a new wiper arm |
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