EdupradaIf you have difficulty or can no longer shift gears, your gearbox is probably damaged! Did you know that an oil change is necessary to increase the longevity of your gearbox? If you had no idea, this article is for you, we will explain the 3 signs that tell you that it is time to drain your gearbox !
When to drain a gearbox?
A gearbox is supposed to last “for life”, i.e. at least 300,000 km . But for theory to fit into practice, you need to empty your box before it shows you the first signs of weakness. It is recommended to drain a gearbox before the first signs of weakness appear. Here are some indications on when to drain the gearbox:
- Difficulty shifting gears: If you are having difficulty shifting gears, whether when changing gear or feeling unusual resistance, it is time to consider draining the gearbox;
- Shifting gears: If you notice the gears jumping while shifting, this may indicate a gearbox oil leak. In this case, an oil change is necessary to resolve leaking problems and preserve the durability of the gearbox;
- Increased reaction time for automatic transmissions: for cars equipped with an automatic transmission, if you notice a longer reaction time when starting from cold , this may be a sign that the gearbox oil is no longer sufficiently viscous. Regular oil changes can help maintain proper oil viscosity.
It is important to note that oil change intervals may vary depending on vehicle type, gearbox model and manufacturer recommendations. It is therefore best to refer to the vehicle owner’s manual or consult a qualified professional for specific advice regarding draining your vehicle’s gearbox.
How much does it cost to change the gearbox?
Theprice for changing the gearbox can vary depending on several factors, such as the type of vehicle, the gearbox model (automatic or manual) and geographic region. In general, here are some indications on the average costs associated with changing the gearbox:
- Manual gearbox: the average price for a manual gearbox oil change is generally between 40 and 80 euros. However, it is important to note that this price may vary depending on the garage and local rates;
- Automatic gearbox: the cost of an automatic gearbox oil change is generally higher than for a manual gearbox. It can go up to at least three times the price of a manual gearbox oil change. Automatic gearboxes may require more complex procedures and a larger quantity of oil, which justifies the price difference.
It is recommended to request quotes from different garages or car service centers to get an accurate estimate of the cost of changing your vehicle’s gearbox. Rates may vary depending on labor, quality of oil used and others additional services provided during emptying. Remember that regularly changing the gearbox is an investment to preserve the durability of your vehicle and avoid costly repairs in the long term.
draining of the gearbox is an essential maintenance operation to ensure the proper functioning of the gearbox of a vehicle. Here are the main purposes and benefits of changing the gearbox:
- Replacing used oil: Over time, gearbox oil can degrade and lose its lubricating properties, which can cause excessive friction, premature wear of components and operational problems. Draining allows you to replace the used oil with new one, thus ensuring optimal lubrication;
- Removal of impurities: Gearbox oil may contain impurities, friction residue and metal particles resulting from normal gear wear and synchronizers. Draining cleans the system by removing these impurities and replacing them with clean oil;
- Maintenance of oil viscosity: The viscosity of the gearbox oil is crucial to ensure optimal operation. Over time, the oil can lose its viscosity, which can affect the performance of the gearbox. Draining helps maintain the proper viscosity of the oil, ensuring proper gear engagement and smooth transition between gears;
- Prevention of damage and extension of service life: by regularly maintaining the gearbox through oil changes, the risk of major damage is reduced and the service life is extended life of the gearbox. Clean oil and proper lubrication help reduce wear, overheating and operational problems, which can prevent costly repairs and preserve gearbox durability.
It is important to follow the vehicle manufacturer’s recommendations regarding transmission oil change intervals, as these may vary depending on the type of transmission.
Draining the gearbox of your car regularly and especially when necessary is the best way to preserve a gearbox in good condition. If you don’t, you risk having to take it to a mechanic sooner than expected… a meeting that will cost you dearly.