Some maintenance actions such as changing the engine oil may seem evident and important, while others such as changing the gearbox oil from its Mazda 3 may seem to be less natural. However, make no mistake, changing the gearbox is just as essential as changing the engine oil. This article will explain the role of the gearbox oil, then, why it is essential to change the gearbox of your Mazda 3, and at last, how to change the gearbox oil of a Mazda 3 .
Purpose of gearbox oil on a Mazda 3
So we start our article with the role of gearbox oil on a Mazda 3. The objective of this short introduction is to make you understand the interest of this fluid which assures the good functioning of your motor vehicle. The gearbox of your car has the mission to demultiply the power transferred 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 highly lubricate to objective accurately, 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 proper functioning of the gearbox.
Why changing the gearbox oil from a Mazda 3?
Now we’ll find out what’s the point of draining the gearbox oil of your Mazda 3?
Interest of gearbox oil changing Mazda 3
There are several interests to change the gearbox of your motor vehicle frequently, 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 lead to less lubrication of the gears and pinions and therefore risk to break some of them.
- Same as viscosity, time and temperature rise will reduce 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 element that wears out and releases 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 change on a Mazda 3?
If you want to do an automatic or manual gearbox oil change on Mazda 3 or strong> the procedure is not similar, however, dealers do not give mileage recommendations to change the oil in your gearbox, on the other hand when you do an intervention on the gearbox it is wise to change it, in any other case here are the reasons to make you take into consideration doing this oil change.
Oil change for manual gearbox Mazda 3
- Gears are jumping: you are most likely missing oil and you may possibly have a gearbox oil leak, please find out our content page on gearbox leaks on Mazda 3 for more info.
- The gearbox cracks when you change 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 absolutely too fluid.
Automatic gearbox oil change
- A slow start from the neutral position to the first one: quite often a viscosity issue.
- Difficulty or even impossibility to shift gears: Lack of oil
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How to change gearbox oil of a Mazda 3?
Finally, to conclude this content page, we will explain you how to empty the gearbox oil of your Mazda 3 , it’s less difficult than you might believe, here are the few actions to stick to to do it accurately:
- Heat your Mazda 3 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 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
To get more tips on the Mazda 3, take a look at the Mazda 3 category.
