The timing belt happens to be one of the most essential elements of a car. However, if you don't pay attention, breaking a belt can damage irreversible engine problems. Everyone has heard that it is important to replace this timing belt, on this Toyota Land Cruiser Serie 120 or on any style of automobile. To fully understand the issues, it is necessary to go around the question on the timing belt: What is it used for, why replace it, when to replace it, and finally how to replace it. You will therefore find below our exclusive article timing belt!change-timing-belt-Toyota-Land-Cruiser-Serie-120

What is the purpose of a timing belt on a Toyota Land Cruiser Serie 120?

To know the role of the belt of this Toyota Land Cruiser Serie 120, it will be necessary to know what is the famous distribution. In fact, distribution is the set of mechanical parts that governs the admission phase (the valves) of the air-fuel mixture, But also exhaust. The timing belt is a toothed belt, carried through the crankshaft pinion, which in turn carries the pulley camshaft. Depending on the type of car, the latter can also cause the pulley of the injection pump as well as the pulley of the water pump on most mechanics. To put it simply, it is the timing belt that gives the possibility to turn the pistons and various parts of the engine block so synchronized.

Why change the timing belt on a Toyota Land Cruiser Serie 120?

From its material made of caoutchouc, the distribution belt will wear out over time. If you drive badly, the belt will become much less flexible and less enduring. This characteristic is all the more noticeable if you drive in town, with repeated starts. Assuming that on the contrary you drive little, the belt could deform by staying in an identical posture all the time. If this belt breaks or comes out of its location, it causes a engine stop at once. In addition, due to the voltage, this could damage precious parts of the engine block. It is therefore important to be careful. We will now find out when you need to replace it.

When to change the timing belt on a Toyota Land Cruiser Serie 120?

The problem with the belt is that it does not have a wear indicator. It's not easy to see her condition, especially since she happens to be hardly accessible in the engine. The easiest way to avoid engine breakage is to follow the manufacturer's instructions. That said, it is sometimes crucial to trust the mechanics. It is often advisable to replace them every 100 000 km, or even every 5 years. Certain situations, such as coolant or oil leaks, can damage the belt faster.

How to change the timing belt on a Toyota Land Cruiser Serie 120?

Replacing the timing belt on a Toyota Land Cruiser Serie 120 is not easy. In fact, it is a crucial element of the engine, in fact when it is not perfectly executed, this will inevitably produce irreversible damage to the vehicle. This action is therefore not recommended without the company of a mechanic. To replace the timing belt, you must first obtain the distribution kit whole. Here are the steps to follow in order to replace this belt:

  • Loosen the tensioner roller to loosen the belt.
  • Remove the timing belt.
  • Disassemble all the roller rollers and the water pump.
  • Secure the new water pump in place
  • Place the rollers in their respective locations
  • Put the timing belt in place, respecting the marks
  • Tighten the belt following the recommended tension using a tensiometer
  • Turn the engine by hand, which corresponds to 4 city turns

Conclusion

It is therefore essential to master certain factors before starting work. The belt happens to be a essential component of the engine block, it is the latter which allows synchronization of several parts. Its inevitable wear makes it important to replace it relatively regularly. If we drag too much, the whole thing could irrevocably damage the engine block. Finally, it remains essential to have excellent mechanical skills to start this kind of work. That's it, the key is in your pocket. Good road !