A simple way to improve the clamping of the wiper arm

A simple way to improve the clamping of the wiper arm

It happens that wipers do not clean glass well due to weak pressure on the blades. This problem can be solved in most cases without purchasing new spare parts. If your windshield wipers press weakly, then use this advice.

What you will need:


  • scales;
  • spanners;
  • vice;
  • pliers;
  • wire.

Windshield wiper repair process


It is necessary to evaluate whether the reason for poor cleaning of the wipers is actually weak pressure. It can be assessed by placing scales under the brushes and comparing the indicators for each leash. This will also help in the future to determine whether the pressure has increased sufficiently after the repair.
A simple way to improve the clamping of the wiper arm

The cap is removed from the loose wiper and the nut is loosened. A rag is placed under it along its entire length to protect the glass. To rip it off the slots, you need to pull with one hand at the beginning of the leash, and with the other palm strike the leash a little further. As a result, it will come off the splines.
A simple way to improve the clamping of the wiper arm

A simple way to improve the clamping of the wiper arm

To increase the pressure, you need to hook the spring from the back of the leash with a wire. To do this, it is fixed in a vice.
A simple way to improve the clamping of the wiper arm

A simple way to improve the clamping of the wiper arm

After dismantling, you need to compress the C-shaped spring. This is done with a vice.
A simple way to improve the clamping of the wiper arm

A simple way to improve the clamping of the wiper arm

The compressed C-shaped spring hooks onto the coil spring and they are tensioned and pushed into place.After this, the leash is put back and pressed with a nut. All that remains is to check with a scale how much pressure has increased. If sufficient, cleaning quality tests can be carried out.
A simple way to improve the clamping of the wiper arm

A simple way to improve the clamping of the wiper arm

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