Disassembly of the front wheel Xiaomi M365: tools, nuances and step-by-step process

Xiaomi Electric Scooter M365 — One of the most popular in the world, but even the front wheel is not immune to breakdowns. The front wheel is a vulnerable assembly that often suffers from impacts, dirt or wear on bearings. You can disassemble it yourself, but the process requires accuracy and knowledge of the key points. Without the right approach, you risk damaging the camera, rim, or even the scooter’s electronics.

In this article, we will discuss how to dismantle the wheel, remove bearings and replace damaged parts, what tools you will need, where the pitfalls are hidden, and how to avoid typical errors, and if your goal is not repair, but modernization (for example, installing a tubeless tire), instructions will also come in handy.

⚠️ Important: Disassembling the wheel Xiaomi M365 You can cancel the warranty if it's still valid. Before you start, check if the service center covers your problem.

Preparation: tools and conditions for work

Before you start disassembling, make sure you have everything you need, and the wrong tools can ruin the carving, scratch the rim, or even break the spokes.

• 🔧 Hexagons (hex) by 4 mm and 5 mm - for unscrewing the wheel and brake disc mount bolts.
• 🔨 Bearing Remover (or alternatively long M8 bolts with nuts and washers).
• 🔩 End key 14 mm - for unscrewing the axis nut.
• 🛠️ Flat screwdriver - for slashing the bearing cover or removing the tire.
• 🧴 Lubricant for bearings (e.g. Liqui Moly) LM 47 or equivalent).
• 🧤 Gloves – the wheel after the ride can be dirty, and the edges of the rim sharp.

Also prepare the workplace:

• 📦 Clean surface (table or workbench), covered with cloth or cardboard.
• 💡 Good lighting – bearings and small parts are easy to lose.
• 📸 Smartphone for photos – fix each stage so as not to confuse the order of assembly.

If you're planning to replace your camera or tire, buy compatible parts in advance.For Xiaomi M365 8.5′′ tires with a width of 2.125′′ (for example, Kenda) will fit. K193 or CST C1428).

Removing the wheel from the scooter: a step-by-step process

The first step is to remove the wheel from the frame, so you don't have to damage the brake disc or lose any small parts.

1. Turn off the scooter from power (press the power button for 5 seconds).
2. Turn the scooter upside down and fix the steering wheel so that it does not fall.
3. Unscrew the brake disc mount bolt (hexagon by 4 mm). Remove the disc and put it aside.
4. Unscrew the wheel axis nut with the end key by 14 mm. Do not apply excessive force - the thread on the axis can be weakened from vibrations.
5. Carefully remove the wheel from the fork, holding it by the rim. If the wheel is sour, slightly tap the axis with a hammer through a wooden shed.

⚠️ Note: On some modifications of Xiaomi M365 (for example, Pro or 1S) The axis nut can be fixed by the locking ring. If the nut doesn't unscrew, check if it's there!

After removing the wheel, check the axle and bearings for backlash or corrosion. If the axle is bent, it will have to be replaced: MD-JY-007).

I cut off the power to the scooter.|Remove the brake disc.|I unscrewed the axle nut.|I took a picture of the details.|I've got some bearing tools ready.-->

Disassembly of the wheel: removal of the tire and camera

Now you have to get to the bearings, and you have to take the wheel down to the bare rim.

1. Lower the air from the chamber by pressing the nipple (if the wheel is not yet flat).
2. Insert a mounting blade (or flat screwdriver) between the rim and the tire. Carefully tuck the edge of the tire and take it outside the rim.
3. Move the blade along the rim, gradually removing the tire. Do not use metal tools without protection - they can scratch the rim.
4. Remove the camera from the tire. Examine it for punctures or cracks. If the camera is intact, it can be reused.

💡 Tip: If the tire is “stick” to the rim, moisten the edge with soapy solution or use a special tyre lubricant (for example, Finish Line Tire Lever Lube).

When you remove the tire, you'll see a rim band (a thin rubber strip that protects the camera from spokes). Take it off carefully, it hides the spoke heads. If the tape is torn, replace it with a new one (article: MD-JY-012).

⚠️ Note: Some Xiaomi tires M365 They have a directional pattern of tread. When you reverse assemble, make sure that the arrow on the sidewall of the tire points towards the movement of the scooter (forward).

Dismantling of bearings: the detacher vs. the means at hand

Bearings are the most capricious part of the wheel, and there are two of them: one on the side of the brake disc, the other on the opposite side, and you'll need a removable or a homemade device to extract it.

If there is no camera, use this method:

1. Take two long M8 bolts (length) ~10 cm), nuts and washers.
2. Insert bolts into bearing holes on both sides of the wheel.
3. Twisting the nuts on the bolts and evenly tighten them until the bearing leaves the landing place.

🔧 Important: Do not knock the hammer directly on the bearing, this will deform the clip. If the bearing does not respond, heat the rim with a construction hairdryer (no more than 80).°C) to expand the metal.

After extraction, examine the bearings:

• ✅ Normal condition: the clip is whole, balls do not fall out, there is no backlash.
• ❌ Requires replacement: rust, cracks, balls "drain out" when rotating.

Original bearings for Xiaomi M365 mark 6004-2RS (size 20×42×12 When buying, avoid cheap Chinese counterparts - they quickly fail.

Cleaning and lubrication: how to extend the life of the wheel

If the bearings are in good condition, they can be cleaned and greased, and that will extend their lifespan by 30 to 50 percent.

1. Wash the bearings in gasoline or kerosene to remove old lubrication and dirt. Don't use water!
2. Dry the parts with compressed air or a napkin. Rotate the bearing to remove moisture from the internal clip.
3. Apply a new lubricant. For Xiaomi M365 fit: 🧴 Liqui Moly LM 47 - Universal lithium lubricant. 🧴 Molykote BR2 Plus – for high loads. 🧴 Lubrication for bicycle sleeves bearings (e.g. Finish Line Premium Grease).

Fill the inside of the grease with the grease. 1/3 The excess lubrication will cause the bearing to heat up.

⚠️ Attention: Do not use WD-40 or other penetrating lubricants - they wash out the factory lubricant and do not protect against wear.

In addition to bearings, clean:

• 🧹 Wheel rim - remove dirt and remnants of old one-piece tape.
• 🧹 Spokes – check the tension (they should not "walk»).
• 🧹 Brake disc - wipe with alcohol to remove oil.

💡

If you notice rust on the axis or rim, treat it with a rust converter (such as Zinkar) and coat it with a thin layer of lubricant, which will prevent further corrosion.

Wheel assembly: reverse order and check

Assembly is no less important, and mistakes here will lead to a wheel beating, a backlash or damage to the camera.

1. Install new (or cleaned) bearings in the rim. They must enter smoothly, without skewing. Use a receiver or press them gently with a hammer through a wooden pad.
2. Stretching the rim tape, making sure that it completely covers the spoke heads.
3. Place the camera inside the tire. Don't twist it, the nipple should be pointed strictly into the rim hole.
4. Put the tire on the rim, starting from the side opposite the nipple. The last section (near the nipple) will be the most difficult - use mounting blades.
5. Pump the wheel to 35-40 pressure PSI (Check if there is any air leakage around the nipple.

After assembly, check:

• ✅ The lash wheels, swing it from side to side. If you have backlash, pull the axle nut or replace the bearings.
• ✅ Beating: scroll the wheel. If it's eight, check the centering of the rim or the uniformity of the tension of the spokes.
• ✅ Brake disc - it should be strictly parallel to the pads, without distortions.

⚠️ Warning: Once assembled, scroll the wheel manually. If you hear a crunch or a grind, disassemble it again - most likely, the bearing is crooked or dirt has been hit.

💡

If you have replaced bearings or tires, drive carefully for the first 10-20 km, avoiding sudden braking and hitting curbs.

Common Mistakes and How to Avoid Them

Even experienced craftsmen sometimes make mistakes when disassembling the Xiaomi wheel. M365. Here are the most common ones and ways to prevent them:

Another common problem is the damage to the nipple when pumped.

• 🚲 Use a pump with a pressure gauge and an adapter for an autonipple (Schrader).
• 🚲 Do not exceed the maximum pressure (indicated on the sidewall of the tire).
• 🚲 Before pumping, moisten the nipple with soap solution - this will help detect a leak.

If the wheel is warm or noisy after assembly, disassemble it and check:

• 🔍 Proper installation of bearings (they must be pressed to the end).
• 🔍 No dirt or sand inside the rim.
• 🔍 Lubrication condition (excess or deficiency).

FAQ: Answers to Frequent Questions