Some routine service actions such as changing the engine unit oil might seem evident and very important, although others such as changing the gearbox oil from its Acura MDX may seem to be less automatic. However, produce no mistake, changing the gearbox is just as essential as changing the engine unit oil. This article will describe the purpose of the gearbox oil, then, why it is important to replace the gearbox of your Acura MDX, and finally, how to replace the gearbox oil of a Acura MDX .

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Purpose of gearbox oil on a Acura MDX

So we begin our article with the purpose of gearbox oil on a Acura MDX. The objective of this short introduction is to produce you understand the benefit of this fluid which assures the good performing 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 work with the help of an axle and a differential. All these auto parts will need to be strongly lubricate to action accurately, 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 fundamental to the correct functioning of the gearbox.

Why changing the gearbox oil from a Acura MDX?

Now we’ll see what’s the point of draining the gearbox oil of your Acura MDX?

Benefit of gearbox oil changing Acura MDX

There are several concerns to replace the gearbox of your motor vehicle frequently, we will list them and detail them below:

  • With time, the oil will lose its viscosity because of 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 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 produces 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 Acura MDX?

Whether you want to do an automatic or manual gearbox oil change on Acura MDX or strong> the procedure is not the same, however, dealers do not give mileage recommendations 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 factors to produce you take into consideration doing this oil replace.

Oil replace for manual gearbox Acura MDX

  • Gears are jumping: you are likely missing oil and you might have a gearbox oil leak, please see our article on gearbox leaks on Acura MDX for more info.
  • The gearbox cracks when you change gears: The oil has certainly 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: quite often a viscosity problem.
  • Difficulty or even impossibility to shift gears: Lack of oil

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How to replace gearbox oil of a Acura MDX?

At last, to conclude this article, we will describe you how to empty the gearbox oil of your Acura MDX , it’s much easier than you might presume, here are the few guidelines to follow to do it accurately:

  • Heat your Acura MDX 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 likely 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 suggested dose

If you want more guides on the Acura MDX, go to our Acura MDX category.