Pneumatic Door Closer Not Working

It doesn’t matter if the door is a storm door or a screen door, a problematic pneumatic door closer can be a big issue. A sudden fault in the door closer can damage items and can also be the cause of injury.

However, compared to the problem, the remedy isn’t as hazardous. If the right procedure is used, fixing it is simple.

A pneumatic door closer not working may be fixed by fiddling with a few screws here and there. But if it doesn’t, the issue is unquestionably the torsion bar that is attached to the main door.

Pneumatic Door Closer Not Working

Therefore, a simple twist may easily cure it, but a bad one might make it significantly worse. However, to lessen your suffering, we will offer the simplest step-by-step instructions to resolve the problem in this article. So, let’s get started!

How To Fix A Jammed Pneumatic Door Closer?

So, how do you fix a storm door pneumatic closer? Fixing them can be easy and fast if you know what you are doing in the first place. On the other hand, the wrong hands and knowledge can lead to a more jammed door closer

Fixing A Jammed Pneumatic Door Can Be Easy and Fast

Nevertheless, there are three stages to unclog your jammed door closer. Let’s begin by addressing the problems’ various phases and solutions in ascending order.

Closing Too Fast or Too Slow

The tension in the door closer is the first factor to keep in mind and blame for your pneumatic door closer not functioning perfectly. Your storm or screen door may consequently close too rapidly or too slowly, creating the impression that it is stuck. In this case, the closers’ tension has to be moderated.

Here’s how it’s done. 

Step 1: Locate the adjustment screws

You can already tell that to solve it; you need to be in the room. The side to which the door shutter is fastened is another. The adjustment screws must be looked for in the grove. Now, to remove a groove covering, just pull it out from the side.

The screws are typically located on the left or right side of the groove in most door closers.

Step 2: Adjusting the screws

Once you’ve located the screws, it’s time to adjust them. Depending on your needs, spin the screws with a screwdriver either clockwise or counterclockwise. If you want the door to close more rapidly, turn the screwdriver counterclockwise.

On the other hand, turning it in a clockwise direction will cause the door to close more slowly.

Step 3: Trial and error

Most of your work is done by now; however, it is important to find the ideal balance. Try doing it by utilizing the trial-and-error method. After checking how the door shuts, open it and adjust the screws as necessary.

 3 Stages to Unclog Your Jammed Door Closer

Fixing The Door Closer Pin

So, how do you fix a pneumatic closer? The pin typically comes out of the hole when the door is banged or after it has been battered by a strong wind. However, the solution is addressed in this stage, which entails changing the pin’s position in the pneumatic door closer’s hole.

Let us show you how to fix Andersen storm door closer. It will be smooth and run like old times. Moreover, an Allen wrench, a plier, and a set of hands are all that are needed here.  

Step 1: Taking out the torsion bar

Your door retracts mostly due to the torsion bar, commonly referred to as the door closer barrel. To get rid of it, you’ll need to have pliers on hand. Torsion bars need to be secured, joined at both ends, and fastened to the brackets on both sides.

To release the piece, take the pliers, hook them to the pins, and pull them off. You should be able to remove the barrel and hold it in your hands after completing both sides.

Step 2: Putting the pin in position

You will see a pin on one side if you look on both sides. Typically, it is on the barrel’s smaller side, which is also the side that retracts the door.

Initially, use your fingers to pull the pin. Put the Allen wrench into the pin’s hook you’ve just discovered. You must now turn the pin 180 degrees and attempt to let go of it slightly. Every time the pin comes down, continue rotating.

When it starts putting itself in position, you will hear clicking noises, which will work as an indicator. Nevertheless, that is all for how to fix storm door closer.


This is the last resort after the first two attempts to recover it have failed. You have only these two alternatives, and they should be sufficient to address the issues. If you carefully followed these directions but your problem didn’t get better, your pneumatic door closer’s torsion bar is to a fault.

Fortunately, you can find them at any local retailer and buy one right now. The fact that the torsion bar has already been taken out of the second phase is the situation’s best feature. It would thus be perfectly functional to buy a new one and install it in the same manner as before.


To summarize, a pneumatic door closer not working properly is an easy fix with basic knowledge and minimal tools. The only time you cannot fix it is if the system has completely failed as a result of repeated severe smashes on your door. As a result, you have no further options but to replace it.

The second step is a must-work technique if the first stage, where you tighten or loosen the screws to get it back in motion, doesn’t work. Repositioning the torsion bar should solve the problem as that may be the sole factor at play.