We all know that brakes are an essential part of any motorcycle. The properties, characteristics and behavior of brakes do not always remain the same. They are influenced by temperature, operating habits, usage times and the effects of interconnected parts.
Much like the clutch, it is generally acceptable to replace the brake linings at the request of the vehicle controller at the gas station. Of many problems related to the brakes can be resolved by adjusting or repairing one or other of the components. Let's have an idea of the braking problems that occur in the wheels of motorcycles, their possible causes and the solutions to be brought to them.
A motorcycle wheel that brakes due to a problem with the brake
Overheating is a direct cause of wheel contact with the brakes. The latter occurs when the wheel binds to the brake drum and remains so even without pressing the lever. Remember that seizure can occur not only due to overheating. Both of these problems can be caused by:
- A badly placed brake
- Blocked brake pads
- Extended use of the brake
A motorcycle wheel that brakes due to a brake seizure problem
The problem called “brake seizure” occurs when your wheels brake or tend to brake. The causes differ depending on the part of the brake system where the problem occurs.
- Braking of a wheel is usually caused by the lubrication of the linings or the friction of the brake drum.
Solution: clean and / or ground the drum
- Poor adjustment of the shoe (can be caused by dirt and debris in the shoe)
Solution: cleaning
- Shoes exchanged (this reason is rare, but even the best mechanics can make mistakes)
Solution: change and adjust the brake shoes
A motorcycle wheel that brakes due to a brake fluid loss problem
Loss of brake fluid is by far the most common and easily solved problem among motorcycle braking problems. However, it is also extremely dangerous, as an insufficient level of this oil affects the effectiveness of your brakes. If you don't notice the problem in time, you can end up in a horrible situation. I therefore advise you to regularly check the brake fluid level. Make it your personal daily ritual.
The leak could be due to a hole somewhere in the brake system or a poorly connected hose. The main places to check are the caliper and the reservoir. If everything looks correct, check every seal in the brake system. If you cannot find the problem, go directly to your repair and service shop.
A motorcycle wheel that brakes because of braking system
If there is air in the braking system of your motorcycle, it will not work. It can work to a certain extent, but even a small air bubble will reduce its effectiveness to a dangerous degree. This motorcycle braking problem is directly related to the previous one, as it occurs when the system has a leak. As the brake fluid flows slowly, air gets inside. This results in ineffective brakes and a high risk of tragic accidents.
A motorcycle wheel that brakes due to a problem with the emergency brakes
It is a condition in which the brakes are either seized or have a propensity to seize.
In the case of drum brakes, the most common reason for sticking is the presence of oily linings which causes wheel braking. Sometimes the worker forgets to clean the linings before assembly, resulting in seizure after some use.
Braking of the wheels may be due to improper adjustment of the pads. A scoured brake drum can also cause the brakes to brake. This problem can be eliminated by grounding the drum within certain limits.
It is also possible that dirt or dust has entered the brake shoe assembly. It should be cleaned to eliminate seizure of the brakes.
A very unusual cause of seizure is changing jaws. The primary and secondary jaws may have been reversed in error. The binding goes away if the jaws are reinstalled correctly.
A motorcycle wheel that brakes due to an oil leak problem
As the name suggests, it is linked to an oil leak from the disc brake system. This leak could come from the seals, the benzo bolts, the caliper side, the piston assembly or the reservoir. Brake oil leaks reduce braking efficiency by increasing the friction of the wheels with them. Large leaks occur at the reservoir and caliper, which can be inspected and repaired or replaced if necessary. Another common reason for brake fluid loss is the lack of fittings at the various seals. Check for damage to connecting pipes or hoses, which should be replaced promptly to prevent further loss of fluid.
