Some routine service actions such as changing the engine unit oil might seem obvious and fundamental, although others such as changing the gearbox oil from its Volkswagen Atlas may seem to be less automatic. Nevertheless, make no mistake, changing the gearbox is just as essential as changing the engine unit oil. This guideline will show you the role of the gearbox oil, then, why it is essential to replace the gearbox of your Volkswagen Atlas, and at last, how to replace the gearbox oil of a Volkswagen Atlas .
Function of gearbox oil on a Volkswagen Atlas
So we begin our guideline with the role of gearbox oil on a Volkswagen Atlas. The objective of this short introduction is to make you understand the interest of this fluid which guarantees the good functioning of your motor vehicle. The gearbox of your car has the objective to demultiply the power transferred by the engine unit and send it back to your wheels . It is made 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 firmly lubricate to action properly, limit friction and tolerate the high temperatures produced by the engine unit and friction. Your transmission oil has a high viscosity and will prevent the formation of filings or gear breakage, so it is fundamental to the proper working of the gearbox.
Why replacing the gearbox oil from a Volkswagen Atlas?
Now we’ll see what’s the point of draining the gearbox oil of your Volkswagen Atlas?
Benefit of gearbox oil changing Volkswagen Atlas
There are several interests to replace the gearbox of your motor vehicle frequently, we will list them and detail them below:
- As time passes, the oil will lose its viscosity caused by friction and temperature rise, which will result in less lubrication of the gears and pinions and therefore risk to break some of them.
- Same as viscosity, time and temperature rise will decrease the oil resistance to the engine unit 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 element 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 replace on a Volkswagen Atlas?
Whether you want to do an automatic or manual gearbox oil change on Volkswagen Atlas or strong> the process is not the same, however, dealers do not give mileage suggestions to replace the oil in your gearbox, nevertheless when you do an intervention on the gearbox it is advisable to replace it, otherwise here are the reasons to make you think about doing this oil replace.
Oil replace for manual gearbox Volkswagen Atlas
- Gears are jumping: you are most certainly missing oil and you might have a gearbox oil leak, please see our content on gearbox leaks on Volkswagen Atlas 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 problem as just before, the oil is certainly too fluid.
Automatic gearbox oil replace
- A slow begin from the neutral position to the first one: generally a viscosity problem.
- Difficulty or even impossibility to shift gears: Lack of oil
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How to replace gearbox oil of a Volkswagen Atlas?
At last, to end this content, we will show you you how to empty the gearbox oil of your Volkswagen Atlas , it’s less difficult than you might think, here are the few steps to stick to to do it properly:
- Heat your Volkswagen Atlas 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 most certainly collect filings.
- Let all the oil run out until it’s all gone.
- Change and tighten the cap, then fill with a syringe through the filler cap with the manufacturer’s recommended dose
If you wish more tutorials on the Volkswagen Atlas, go to our Volkswagen Atlas category.
