Some routine service actions such as changing the engine oil may seem obvious and very important, although others such as changing the gearbox oil from its Mazda MX 5 Miata may seem to be less natural. Nevertheless, produce no mistake, changing the gearbox is just as necessary as changing the engine oil. This guideline will explain the function of the gearbox oil, then, why it is necessary to replace the gearbox of your Mazda MX 5 Miata, and finally, how to replace the gearbox oil of a Mazda MX 5 Miata .
Purpose of gearbox oil on a Mazda MX 5 Miata
So we start our guideline with the function of gearbox oil on a Mazda MX 5 Miata. The objective of this short introduction is to produce you understand the interest of this fluid which guarantees the good working of your car. The gearbox of your car has the objective 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 auto parts will need to be firmly lubricate to objective accurately, 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 essential to the proper performing of the gearbox.
Why replacing the gearbox oil from a Mazda MX 5 Miata?
Now we’ll discover what’s the point of draining the gearbox oil of your Mazda MX 5 Miata?
Interest of gearbox oil changing Mazda MX 5 Miata
There are some interests to replace the gearbox of your car regularly, we will list them and detail them below:
- As time passes, the oil will lose its viscosity due to friction and temperature rise, which will cause 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 always have a quality oil, a gearbox is an element 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 Mazda MX 5 Miata?
If you want to do an automatic or manual gearbox oil change on Mazda MX 5 Miata or strong> the process is not the same, however, dealers do not give mileage suggestions to replace the oil in your gearbox, on the other hand when you do an intervention on the gearbox it is advisable to replace it, otherwise here are the reasons to produce you think about doing this oil replace.
Oil replace for manual gearbox Mazda MX 5 Miata
- Gears are jumping: you are most certainly missing oil and you may possibly have a gearbox oil leak, please discover our content on gearbox leaks on Mazda MX 5 Miata for more info.
- The gearbox cracks when you switch 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 replace
- 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 replace gearbox oil of a Mazda MX 5 Miata?
At last, to finish this content, we will explain you how to empty the gearbox oil of your Mazda MX 5 Miata , it’s easier than you might think, here are the few steps to follow to do it accurately:
- Heat your Mazda MX 5 Miata 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 gather 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
To get more tips on the Mazda MX 5 Miata, take a look at the Mazda MX 5 Miata category.
