How to Adjust Windshield Wiper Arm Tension – Detailed Guide

Are you tired of doing your wiper arm tension adjustments yourself?

Every time you wash your car, you must re-position the wipers. Would you like to learn how to cure this annoying problem with your own motorcar?

You can eliminate this maintenance chore in minutes by knowing how to adjust windshield wiper arm tension and park position with these simple tools, tricks, and steps we’ll be teaching you in this article.

How Do Windshield wipers Work?

Windshield wipers are a frequently overlooked part of your car that you should take care of. They provide the most important function in your vehicle’s safety and convenience: keeping rain, snow, and other debris from getting on your wiper blades.

Windshield wipers also help keep dirt and debris out of your eyes as well as off of the glass itself.

Windshield wiper Structure

The windshield wiper system is a vital component of the vehicle’s safety.

The windshield arms are designed to remove water and ice from the inside of your car’s wiper blades, which helps keep you safe during inclement weather. The wiper design consists of two parts: the wiper arm and the wiper blade.

The wiper arm pivots around a pivot bushing located in the wheel housing. The arm may also have an anti-friction device, or bearing, to help reduce friction and wear on the pivot point.

Windshield wiper Mechanism

The windshield wiper mechanism is a set of moving parts that interact with each other to clean the windshield of rain or snow. The wiper motor, which is attached to a gearbox wiper switch and connected to a gear shaft, spins the wiper blades back and forth in order to clean the glass.

Types of Windshield wiper arms

To understand how wiper arm work, let’s first look at the different types of windshields.

Curved wiper blades

A curved windscreen wiper is made by bending a sheet of glass into a curved shape. This makes it easier for water to run off the glass and prevent ice from forming on the surface.

Flat Windscreen wipers

Flat windshields have a flat top that allows more room for air to pass through, which can improve visibility when driving in rain or snow.

Conventional Blades

Conventional blades are made from rubberized cloth that is bonded to a metal frame with an adhesive layer on one side. The blade moves up and down along this metal frame using an internal gear system that allows it to rotate 360 degrees when it contacts rain or snow on the glass.

Electric Blades

Electric wiper blades have no moving parts and work similarly to conventional blades except they use electricity instead of mechanical energy to move them up and down the glass at high speeds when needed!

Can you adjust the windshield wipers?

Yes, you can adjust windshield wipers. The following guide will give you some reasons why to do the adjustment.

Reasons to adjust and align Wiper arms

  • If your windscreen blade is noisy or not working correctly, you should adjust it as soon as possible.
  • When aligning your wiper arms, you should make sure that they are properly aligned with each other and with the automobile frame.
  • The wiper arms are not in proper alignment with the windshield.
  • The wiper arms may have been adjusted incorrectly by a previous owner.

What causes windshield wipers to misalign?

  • This can be caused by a defect in the wiper motor or a bent wiper arm.
  • If you have recently replaced your windshield wiper blades and they are still misaligned, there may be a problem with your wiper arm.

How to Adjust a Park Position

All cars have a way to modify the wiper blade. Let’s find out how to do it.

How can I adjust Wiper blade Alignment?

The wiper blades park position needs to be aligned properly in order to function efficiently. This can be done by adjusting wiper arm tension so that they are facing the driver’s side of the car or the passenger’s side.

If you have a manual wiper arm (not an automatic one), you will need to adjust the wiper arm tension and park position yourself. It is important that your wiper blade alignment setting is correct since it allows water to flow from one side of your windshield to the other.

If you do not align your wipers properly, then they may not clean off all of the water from your windshield.

Necessary Tools

You need the following tools:

  • A wrench
  • A socket wrench
  • A screwdriver
  • A level

Steps to Adjust Park Position

Focusing on proper windshield wiper arm can improve your driving safety and your overall comfort on the road. Here are a few quick steps you can take to make things right:

  1. Remove the wiper arm bracket from the wiper switch.
  2. Pull the two bolts that secure the wiper arm bracket to the vehicle.
  3. Turn the wiper arm bracket counterclockwise so that it is pointing towards the windshield.
  4. Pull on the other wiper arm with a wrench or screwdriver to help remove it from its mounting position on the vehicle’s windshield frame.
  5. Once you’ve removed all four pins from the wiper switch, you can adjust your wiper arms’ park position as needed by turning their knobs. which are located at each end of each arm where they attach to their mounting brackets on your windshield.
  6. Tips

If you’ve never adjusted your wipers’ park position before, now is the perfect time to do it. Here are some tips:

  • Make sure that all four wipers are working properly. If you notice any issues with the wipers, make sure they’re replaced or repaired right away.
  • Lubricate the wiper arms and wiper switch so they move smoothly over the windshield when needed.
  • Check that each arm has been aligned properly with its counterpart on the other side of your vehicle (or at least on one side).

Be sure it’s straight up and down, not angled or crooked in any way—it should be parallel to the front of your car, rather than slanted toward one side or another


How do you tighten a windshield wiper arm?

Use your socket wrench or air impact wrench on one side of the wiper arm and tighten it until it reaches its max torque setting.

Why does my windshield wiper miss a spot?

A windshield wiper that misses a spot is most likely the result of debris in the wiper blade. This debris can build up slowly over time, but it’s also possible that something has been blocking your wiper blade from its regular functioning.

How do I make my windshield wipers glide better?

  1. Make sure your windshield wiper blades are not damaged or bent. If they are, substitute them with new ones.
  2. Try adjusting the height of the wiper blades so they’re at the right distance from the glass surface and don’t scrape against it (or each other).
  3. If you have a manual wiper control on your steering wheel, try turning it all the way down so there is no tension when turning your steering wheel left or right; if this doesn’t work, try turning it up until it does!
  4. How do you fix a wiper judder?

You can fix a wiper judder by adjusting the washer fluid level to the proper level. In most cases, you will need to move the lever on the reservoir cap from “fill” to “re-circulate” and then back again, so that it reads approximately 1/8 full. This should correct your problem.

Video: How to Adjust Windshield Wiper Arm Tension

If you wanna know how to adjust windshield wiper arm tension, watch this video.


So there you have it—the how-to guide for adjusting your windshield wiper tension.

Now that you know how to adjust wiper arm tension, it’s time to get out there and start fixing the windshield wiper arm of your own car!

If you face any problems along the way just comment down below, we are happy to help. Here is how to bleed brakes by yourself.

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