Some routine service actions such as changing the engine oil may seem evident and important, while others such as changing the gearbox oil from its Nissan NV may appear to be less automatic. Nevertheless, make no mistake, changing the gearbox is just as important as changing the engine oil. This article content will explain the function of the gearbox oil, then, why it is necessary to replace the gearbox of your Nissan NV, and finally, how to replace the gearbox oil of a Nissan NV .
Purpose of gearbox oil on a Nissan NV
So we begin our article content with the function of gearbox oil on a Nissan NV. The objective of this short introduction is to make you understand the benefit of this fluid which ensures the good functioning of your motor vehicle. 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 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 objective properly, limit friction and tolerate the high temperatures generated 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 necessary to the proper working of the gearbox.
Why replacing the gearbox oil from a Nissan NV?
Now we’ll see what’s the point of draining the gearbox oil of your Nissan NV?
Interest of gearbox oil changing Nissan NV
There are several interests to replace the gearbox of your motor vehicle regularly, we will list them and outline them below:
- As time passes, 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 always 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 gathers up too much these residues can get into gears and break them.
When to do the gearbox oil replace on a Nissan NV?
If you want to do an automatic or manual gearbox oil change on Nissan NV or strong> the procedure is not similar, however, dealers do not give mileage recommendations to replace the oil in your gearbox, nevertheless when you do an intervention on the gearbox it is beneficial to replace it, in any other case here are the factors to make you think about doing this oil replace.
Oil replace for manual gearbox Nissan NV
- Gears are jumping: you are most likely missing oil and you may have a gearbox oil leak, please see our content on gearbox leaks on Nissan NV 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 obviously 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 Nissan NV?
At last, to conclude this content, we will explain you how to empty the gearbox oil of your Nissan NV , it’s less difficult than you might believe, here are the few steps to follow to do it properly:
- Heat your Nissan NV 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 likely 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 suggested dose
If perhaps you have any additional questions about the Nissan NV, do not hesitate to consult our Nissan NV category.
