Goujon wheel

Front wheel dungeon for unlicensed vehicles Aixam, Mega and Minauto :

- Aixam 400 , 400sl , 500sl , 500.4 , 500.5 , A721 , A741 , A751 , City , Roadline , Crossline , Scouty ...

- Aixam Impulsion , Vision , Sensation , Émotion ...

- Aixam Pro D-truck ...

- Minauto ...

- Mega ph1 , Mega ph2

10 mm thread diameter, No 125 , 12 mm cannel diameter

Original reference : 6K028A

What is the operation of a wheel stud?

Veritable safety parts, wheel stud allows connect the moyeu wheel. They are blocked by steel seals and wheel nuts to ensure the robustness of their fixation. The wheel stud consists of 3 main elements:

1. A thread : it allows him to bring depth to insert himself;
2. A bolt head : the one-this allows its maintenance;
3. Two distinct surfaces : it has a geometrified surface and a phosphate surface.

Depending on wheel models, wheel studs can have different aspects. Indeed, some are spiral profiles, others are distinguished by the external anti coating-corrosion while others can be equipped with anti-security mechanism-rotation directly placed on the head of the stud.
In addition, wheel studs have sizes that will vary depending on your wheels.

The installation of a wheel stud is a task reserved for professionals in the automotive mechanics industry or individuals with a very good level of knowledge. Indeed, when replacing a wheel stud, the wheel stud must be respected wheel clamping torque which is recommended by the manufacturer.
It should be noted that wheel studs are distinguished from anti-volume which are a device installed on the wheels to avoid the flight of rims your car.

How to change a broken wheel stud?

If you have a good level of expertise in auto mechanics, you can change a wheel stud broken by your care. Follow our step-by-step tutorial to complete this operation.

Equipment required:

• Protective gloves
• One toolbox
• A dynamometer key
• A new wheel stud
• A new wheel nut
• A jack
• Candles

Step 1: Demonstrate the wheel

Start by placing your vehicle in height using a cric and candles and then proceed to the wheel dismantling using a dynamometer key.

Step 2: Remove the damaged stud

Position a click key around the head of the damaged wheel stud at the back of the hub. It will be necessary to place the training screw in the centre above the stud and then tighten it.
Wait until the head of the stud is at the same level as the rear part of the hub to stop screwing. Do not force too much on the stud if it is broken because it can deteriorate them wheel bearings.

Step 3: Install the new wheel stud

When the broken stud is extracted, you can install the new stud as well as the new wheel nut. We'll need to screw them with a dynamometer key.

Step 4: Roll back the wheel

Proceed to the wheel winding by respecting the clamping torque-ci. Then you'll have to get your vehicle out of candles and cric.

What fat to use for a wheel stud?

For the wheel stud but also for the nuts, it is necessary to use one copper fat, that is, his formula is copper. Indeed, it is designed to withstand very high temperatures ranging up to 1000°C. This type of fat allows limit noise, wear, humidity and corrosion of parts.