Some maintenance actions such as changing the engine oil might seem obvious and fundamental, although others such as changing the gearbox oil from its Mercedes C class may seem to be less automatic. Nevertheless, produce no mistake, changing the gearbox is just as essential as changing the engine oil. This article will show you the role of the gearbox oil, then, why it is vital to change the gearbox of your Mercedes C class, and at last, how to change the gearbox oil of a Mercedes C class .
Role of gearbox oil on a Mercedes C class
So we begin our article with the role of gearbox oil on a Mercedes C class. The objective of this short introduction is to produce you understand the benefit of this fluid which assures the good performance of your car. The gearbox of your car has the mission to demultiply the power transmitted by the engine and send it back to your wheels . It is done up of pinions and gears that will allow the wheels to rotate at different speeds depending on the curves and the gear engaged. It will function with the help of an axle and a differential. All these parts will need to be highly lubricate to objective properly, limit friction and tolerate the high temperatures built by the engine and friction. Your transmission oil has a high viscosity and will prevent the formation of filings or gear breakage, so it is important to the correct performing of the gearbox.
Why replacing the gearbox oil from a Mercedes C class?
Now we’ll find out what’s the point of draining the gearbox oil of your Mercedes C class?
Interest of gearbox oil changing Mercedes C class
There are some interests to change the gearbox of your car frequently, we will list them and detail them below:
- After a while, the oil will lose its viscosity due to friction and temperature rise, which will bring about less lubrication of the gears and pinions and therefore risk to break some of them.
- Same as viscosity, time and temperature rise will lower the oil resistance to the engine temperature, So it will fluidize much more easily when the engine heats up, which is not good for your gearbox.
- Accumulation of metallic residues: Finally, regardless if you constantly have a quality oil, a gearbox is an component that wears out and generates iron filings with friction, the oil will pick them up and if it builds up too much these residues can get into gears and break them.
When to do the gearbox oil change on a Mercedes C class?
If you want to do an automatic or manual gearbox oil change on Mercedes C class or strong> the process is not the same, nevertheless, dealers do not give mileage recommendations to change the oil in your gearbox, however when you do an intervention on the gearbox it is advisable to change it, in any other case here are the factors to produce you take into consideration doing this oil change.
Oil change for manual gearbox Mercedes C class
- Gears are jumping: you are likely missing oil and you may possibly have a gearbox oil leak, please find out our content on gearbox leaks on Mercedes C class for more info.
- The gearbox cracks when you change gears: The oil has absolutely lost viscosity and is too fluid, so the gears get stuck.
- Difficulty to shift gears: Same issue as just before, the oil is most certainly too fluid.
Automatic gearbox oil change
- A slow begin from the neutral position to the first one: generally a viscosity issue.
- Difficulty or even impossibility to shift gears: Lack of oil
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How to change gearbox oil of a Mercedes C class?
At last, to conclude this content, we will show you you how to empty the gearbox oil of your Mercedes C class , it’s less difficult than you might believe, here are the few actions to stick to to do it properly:
- Heat your Mercedes C class for about 10 minutes to get a fluid oil, place it flat on 4 stands.
- Install a drain pan under the drain plug, open it, and clean it well because it will likely collect filings.
- Let all the oil run out until it’s all gone.
- Replace and tighten the cap, then fill with a syringe through the filler cap with the manufacturer’s recommended dose
If perhaps you have any further questions about the Mercedes C class, do not hesitate to consult our Mercedes C class category.
