The differential of your car: how to fix it yourself if it is out of order

The name of the differential comes precisely from the fact that it allows the tires to rotate at different speeds and thus causes the vehicle to change direction without experiencing resistance, in addition to better cornering grip.

In addition to good driving, it is important to know how a car works and to know the functions of its constituent parts.

EThe differential of a car plays an important role in the operation of any car. and it is of paramount importance for the correct operation of any car. A car's differential is a set of key gears in a transmission system., because on straight lines it allows the drive wheels to rotate at different speeds, which avoids traction problems when cornering.

The differential performs the function of transmitting torque to a pair of axles that do not rotate at the same speed, this serves to compensate for the difference in meters that one wheel travels with the other along a curve.

Like many mechanical parts of a car, a differential has more parts to make it perform its function correctly. The differential consists of:

- Housesto contain all components.

- A gear attached to the cardan shaft of the car.

- A crown driven by a gear.

- A pair of planetary gears that are driven from the crown.

– Satellite gears that rotate around the planetary gears and allow, if one encounters resistance, to rotate more slowly.

– Two axles driven by planetary gears.

Between flaws differential premature wear of the nose gear guide bearing. This may be due to the constant stress and load of the rolling elements. In any case, the loss of axle geometry is a serious damage that must be repaired immediately.

Lack of gear oil or use of the wrong product, as well as faulty contact in this system. An oil change, adjustment and replacement of some parts should be enough to deal with these scenarios.

Carefully inspect and clean the differential, as the failure may be caused by an oil leak due to a clogged vent plug, a worn retainer, or excess lubricant.