Electric vehicles require regular maintenance, and often owners face the need to replace the camera or fix a puncture.The question of how to remove the wheel on a Xiaomi electric scooter becomes especially relevant after the first serious trip on uneven asphalt. The design of the popular models M365, Pro, 1S and 3S is modular, allowing you to perform basic repairs at home without going to a service center.
The process of dismantling the front and rear wheels has its own technical features, which are important to consider so as not to damage the frame or electrical components. Incorrect sequence of actions can lead to a failure of the thread or damage to the winding of the motor. In this article, we will discuss in detail the algorithm of actions, the necessary tool and typical errors made by beginners in the maintenance of vehicles.
To get started, you need to prepare a workplace with good lighting and enough room to maneuver, and it's important to understand that tire pressure must be completely corroded before you start any tire manipulation, and ignoring this rule can lead to a sharp nipple crash or even a camera burst when you remove the band.
Tools and workplace preparation required
The quality of the work depends on the tool used. The standard set that comes with a scooter is often not reliable enough for regular maintenance, so it is better to purchase professional analogues. You will need a set of hexagons (mainly sizes 4, 5 and 8 mm) of high quality, so as not to lick the edges of the bolts.
The tire and camera will require special mounting blades that will not damage the disc when the rubber is removed, and it will also be useful to have a pump with a pressure gauge for subsequent pressure checks and rags to clean the knot from dirt.
Pay special attention to the condition of fasteners. If you plan to take off the wheels frequently, it makes sense to immediately purchase a set of bolts with an enlarged head or turnkey, as standard ones often sour. Before starting work, treat threaded joints with penetrating lubricant if the scooter was operated in humid conditions.
Dismantling the front wheel: a step-by-step algorithm
Removing the front wheel is considered to be a simpler task, since there are no complex electrical connections that require special care, the first thing you need to turn the scooter over or securely fix it in a vertical position to allow access to the bottom of the fork.
☑️ Preparation for the removal of the wheel
The process begins by unscrewing the central axis bolt that holds the wheel in the fork. In some modifications, such as the Xiaomi M365, this bolt can be tightened very tightly, so it may be necessary to use a collar or pipe to increase the lever.
Once the bolt is removed, the wheel does not always fall out on its own, as it can be held by a brake disc or an anther. Carefully pull the wheel down and swing it slightly from side to side to release the clamps. If the wheel is stuck, do not use excessive force, you better check if the brake caliper is in the way.
⚠️ Warning: When removing the front wheel, keep an eye on the brake disc. Do not let it deform or hit the working surface of the oil, otherwise the brakes will not work properly.
Removal of the rear wheel and work with the engine
The rear wheel in Xiaomi's electric scooters is also a drive mechanism, making it difficult to dismantle, and inside the hub is an electric motor that fits high-voltage wires, and any negligence can damage the insulation or cause the contacts to break.
The first step is to remove the engine cover (if the model provides for it) or gain access to the exit of the wires from the axle. In the Pro and 1S models, the wires pass inside the hollow axis, and they must be carefully pulled out, previously disconnecting the connector inside the deck or under the protective cover.
Features of wiring in different models
After the electric is turned off, the algorithm is similar to the front wheel: the axial bolt is twisted, but here the weight of the knot is much larger, and it can be inconvenient to hold a heavy motor-wheel with one hand and turn the key with the other, and it is recommended to use a stand or ask for an assistant.
It is important to remember the position of the washers and the parking bushings, which can be on either side of the wheel. Losing even one small washer will cause the wheel to beat and accelerated wear of the bearings. When you install it back, make sure that the wires are not twisted or clamped by the body.
Camera replacement and tire repair
Once the wheel is removed from the frame, the rubber phase begins, and the replacement camera requires the complete removal of the tire from the rim, and this is done with the help of mounting blades that are inserted under the tyre.
You have to be consistent: bend the side, insert the shoulder blade, then the second shoulder blade next to you and move them around, gradually releasing the tire. The rubber on Xiaomi scooter is quite tough, so you have to make a lot of effort.
| Parameter | Front wheel. | Rear wheel (Motor) |
|---|---|---|
| Tyre size | 8.5 x 2 inches | 8.5 x 2 inches |
| Recommended pressure | 50 PSI (3.5 Bar) | 50 PSI (3.5 Bar) |
| Weight of the knot | ~1.2 kg | ~3.5 kg |
| Difficulty withdrawal | Low. | Tall. |
When installing a new camera, be sure to sprinkle it with talc so that it does not rub against the tyre from the inside, also check the inside of the tyre for sharp objects that could cause a puncture, often small glass fights or metal shavings get stuck in the rubber.
Typical errors and problems in disassembly
One of the most common mistakes is to try to remove the wheel without disconnecting the electric connectors on the rear wheel drive, which is guaranteed to lead to a break in the wires inside the axle, the restoration of which requires soldering and sealing.
Another problem is the loss of fasteners. Axle bolts and nuts tend to roll into grass or under the shelf of the workbench. Use a magnetic pallet or container for all the small parts in the process.
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Lubricate the bolt thread with copper lubrication before reassembling – this will prevent the metal from boiling and make maintenance easier in the future.
Some users try to knock the wheel out with a hammer if it is not removed by hand. This is absolutely impossible, because you can damage the aluminum disc or deform the shaft of the motor. If the wheel does not go, use a removable or WD-40 to process the connections.
Assembly and performance check
When you put the rear wheel in the right order, it's important to get the wires right into the axle without damaging them. After you tighten the axial bolt, you need to check the free rotation of the wheel.
Don't forget to plug in the electric connector and check the engine's weight before you finally install all the protective casings. Make sure the brake disc is straight into the caliper and doesn't rub against the pads.
⚠️ Warning: After assembly, be sure to check the tightening of all bolts through 10-20 mileage, as new details can shrink.
The final step is to pump the tires to the recommended pressure, and the use of a pressure gauge is mandatory, since over-pumped or under-pumped tire affects the handling and risk of breakdown.
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The correct assembly sequence and the use of fixing compounds for threads guarantee the safety of operation after repair.