Some routine service actions such as changing the engine unit oil might seem evident and fundamental, although others such as changing the gearbox oil from its Nissan Maxima may seem to be less natural. Nevertheless, produce no mistake, changing the gearbox is just as necessary as changing the engine unit oil. This article content will show you the purpose of the gearbox oil, then, why it is important to replace the gearbox of your Nissan Maxima, and finally, how to replace the gearbox oil of a Nissan Maxima .
Role of gearbox oil on a Nissan Maxima
So we start our article content with the purpose of gearbox oil on a Nissan Maxima. The objective of this short introduction is to produce you understand the interest of this fluid which ensures the good performing of your car. The gearbox of your car has the mission 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 work with the help of an axle and a differential. All these auto parts will need to be firmly lubricate to function properly, limit friction and tolerate the high temperatures built 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 important to the correct working of the gearbox.
Why changing the gearbox oil from a Nissan Maxima?
Now we’ll discover what’s the point of draining the gearbox oil of your Nissan Maxima?
Interest of gearbox oil changing Nissan Maxima
There are several concerns to replace the gearbox of your car regularly, we will list them and detail them below:
- Over time, the oil will lose its viscosity because of 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 lower 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, even if you constantly have a quality oil, a gearbox is an component that wears out and creates iron filings with friction, the oil will pick them up and if it accumulates too much these residues can get into gears and break them.
When to do the gearbox oil replace on a Nissan Maxima?
If you want to do an automatic or manual gearbox oil change on Nissan Maxima or strong> the procedure is not the same, however, dealers do not give mileage recommendations to replace the oil in your gearbox, however when you do an intervention on the gearbox it is beneficial to replace it, otherwise here are the causes to produce you take into consideration doing this oil replace.
Oil replace for manual gearbox Nissan Maxima
- Gears are jumping: you are almost certainly missing oil and you might have a gearbox oil leak, please discover our article on gearbox leaks on Nissan Maxima for more info.
- The gearbox cracks when you switch gears: The oil has undoubtedly lost viscosity and is too fluid, so the gears get stuck.
- Difficulty to shift gears: Same issue as just before, the oil is certainly too fluid.
Automatic gearbox oil replace
- A slow start from the neutral position to the first one: often a viscosity issue.
- Difficulty or even impossibility to shift gears: Lack of oil
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How to replace gearbox oil of a Nissan Maxima?
Finally, to conclude this article, we will show you you how to empty the gearbox oil of your Nissan Maxima , it’s much easier than you might presume, here are the few guidelines to follow to do it properly:
- Heat your Nissan Maxima 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 almost certainly gather 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 suggested dose
If you want more tutorials on the Nissan Maxima, go to our Nissan Maxima category.
