It is never pleasant to discover a sound that you don’t know where it originates from. So, what if you detect a gearbox noise that persists on your Toyota Land Cruiser Serie 120? It is most likely to be a small issues, but before making sure of that, it is best to carry out a few checks. Our staff has composed this article to help you to correct it. First, we will see what the sources and different gearbox noises can be on Toyota Land Cruiser Serie 120, and second, what are the solutions available to you. 
The distinct noises and their origins
A gearbox / your transmission is the necessary element of the transmission, it is linked to the clutch that will release the engine pressure on the gearbox systems. Finding out noises from your Toyota Land Cruiser Serie 120’s gearbox is rarely a good indicator, its repair is nearly unachievable to conduct due to the lack of reliable mecanician and its replacement demands a heavy expense. The benefit is that generally its life expectancy after a first noise is actually quite long, which offers you time to prepare the repair, but it is crucial to examine right away what is your specific issues.
Your Toyota Land Cruiser Serie 120 transmission makes noise in neutral
If you experience a gearbox noise even when you are in neutral, it denotes that the gearbox’s internal components are already well worn and that you will have to replace it in short order. Indeed, if you are not even with a gear on and it causes sound, the pinions must already be at the end of their life.
You notice a squeaking, a humming noise at the time of the gear shift
If you are unfortunately feeling squeaks, or humming noises when you switch the gears of your Toyota Land Cruiser Serie 120, it is unfortunately a good bet that it is your gears that are starting to fatigued. If this noise is not limited to passing the first gear and keep going when you drive and shift other gears. This is most likely an indication of a gearbox which is nearly good to be change. If you have the feeling after examining that the noise comes from the clutch and not the gearbox, we recommend you to consult this document in order to find the causes and solutions to a clutch noise on Toyota Land Cruiser Serie 120.
You experience a whinning or hummin sound from the gearbox of your Toyota Land Cruiser Serie 120
Finally, if you notice a noise close to a humming or whinning sound on the transmssion of your Toyota Land Cruiser Serie 120, it is very often the case that the gearbox of your Toyota Land Cruiser Serie 120 lacks oil. Indeed, if it lacks oil, the parts will be exposed and grind agaisnt each other. In addition, each of its contacts will produce chips or metal dust that will mix with the oil and develop even greater resistance to mechanisms that are already worn out, a snowball effect will show up if you do not quickly replace the oil. In this situation the oil should be black and your can can smell burning. Occasionally this kind of noises will be linked to a release bearing on Toyota Land Cruiser Serie 120, don’t hesitate to go to our document.
The solutions available if you have a gearbox noise on your Toyota Land Cruiser Serie 120
- Examine the gearbox oil of your Toyota Land Cruiser Serie 120 via the level gauge and reflect on replacing it if the oil is black
- Use the double clutch to try to make it last till you’re able to replace the gearbox, this will limit the already advanced wear of your gearbox and limit the wear of the pinions.
- Start looking for a second-hand or new gearbox, very few mechanics have the capability to replace damaged parts in your own system, they will almost always offer you a standard exchange.
