In this particular instance, we had a customer arrive with complaints of air pressure loss but could not determine the cause. If you see bubbles emerging from or around the old stem, you then know it needs to be replaced! You can check this visually by using some soapy water to soak the area around the old valve stem. The first step is relatively straight forward, simply check the old valve stem on the tire assembly to make sure it’s not letting any air out of the tire. Step 1: Verify The Valve Stem Needs to be Replaced Thank you for choosing us and without further a due, let’s begin! How To Change a Valve Stem in 10 Steps! I hope this post serves as a good refresher on changing a valve stem for professionals across the globe and new dubbed automotive enthusiasts. I myself, the writer of this article, am both a professional mechanic and tire technician and the founder of Mechanic Approved. Just so it is clear, the individuals in the pictures provided are certified tire technicians and professional mechanics, we have thousands of hours of combined professional automotive experience between us. Moving on, this article will be set up in a step by step process that will include pictures of the most important steps of changing a valve stem properly.

We will not cover the entire tire replacement process but if you are interested in reading about the whole process of Professionally Replacing a Tire Using a Tire Machine, we have written that article separately and you can find it here. This post will cover the process of valve stem replacement from the point of view of a professional tire technician.

For instance, clearing the rim of any corrosion or rust so that the tire bead can adhere properly, properly prepping the new tire for installation with bead sealer, and in the case of this topic, replacing the valve stem properly. Screw the plastic covers back on and put the stickers back on.When changing tires there are many mandatory tasks that a certified tire technician or an automotive mechanic must do throughout the process. Push the motor cable back inside your scooter. Put the wheel back on the front fork and tighten the two nuts with your 18 key. You can also pass an allen key or screwdriver through the holes to pull the tire upwards and properly position it. With this technique, the solid tire will slide upwards and come into place on the wheel.Ĭenter the tire perfectly on the motor by sliding a tire lever between the rim and the tire to lift it and you will see that it will automatically come into place. Slide your tire levers between the rim and the tire and lever while pushing with your feet on the wheel. Place the first part of the front wheel inside the solid tire and put your two feet on the motor to keep it in place. Put a little liquid soap on the flat edges of your tire levers. Lay the solid tire on the ground and the motor on top of the tire. The tire lines should point towards the front of the scooter. Feel free to use a chair to be comfortable during the assembly.ĭrop a few drops of soap around your solid tire and check the direction of rotation. Place your scooter on the ground, with the front wheel in the middle and the motor cable facing upwards. Be careful not to heat it too much or it will become too soft and difficult to handle. To make the solid tire more flexible and easier to install, run it under water and microwave it for 1 minute. Push the inner tube valve out of the rim and pull on it to remove the inner tube from the wheel.įinish removing the tire by hand to then proceed with the installation of your MPK85 solid tire. Press on the edges of the tire to remove it from the rim. If the valve does not fit directly, you can tap it gently with a hammer to make it fit.ĭrop a few drops of liquid soap around the tire to help it slide and come off more easily. Push the inner tube valve into the wheel with an allen key. Press the red seal cap with your thumb so that it does not come out. You will gain a little space and be able to install your solid tire more comfortably. Gently pull on the motor cable without forcing it. If yours are extremely tight, here is another tutorial with some tips on how to do it easily. Unscrew the two nuts on the left and right of the motor with an 18 key. Go to the side of the wheel with the motor cable and remove the sticker as well as the 4 small screws with a 2.5 allen key. Unscrew the 2 small screws on the cover with a 2.5 allen key to remove it and access the nut on the front wheel. Start by sliding the tip of a cutter between the sticker and the plastic cover to lift and remove it. Steps for installing a solid tire on the front wheel of your Xiaomi M365 scooter: This tutorial is applicable to all Xiaomi scooters (classic, Pro, Pro2, Essential, Lite, 1S, etc.).

Find below the product used in this tutorialġ8 flat key, 2.5 allen key, and liquid soap

Valve stem remover xiaomi m365