Some maintenance actions such as changing the engine oil might seem evident and important, although others such as changing the gearbox oil from its Lincoln MKZ may appear to be less automatic. Nevertheless, produce no mistake, changing the gearbox is just as necessary as changing the engine oil. This article will show you the role of the gearbox oil, then, why it is vital to change the gearbox of your Lincoln MKZ, and at last, how to change the gearbox oil of a Lincoln MKZ .

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Role of gearbox oil on a Lincoln MKZ

So we start our article with the role of gearbox oil on a Lincoln MKZ. The objective of this short introduction is to produce you understand the benefit of this fluid which guarantees the good performance of your motor vehicle. 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 parts will need to be strongly lubricate to function correctly, 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 necessary to the proper performing of the gearbox.

Why replacing the gearbox oil from a Lincoln MKZ?

Now we’ll discover what’s the point of draining the gearbox oil of your Lincoln MKZ?

Benefit of gearbox oil changing Lincoln MKZ

There are some concerns to change the gearbox of your motor vehicle repeatedly, we will list them and outline them below:

  • With time, the oil will lose its viscosity caused by 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 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 constantly have a quality oil, a gearbox is an component that wears out and releases 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 change on a Lincoln MKZ?

Whether you want to do an automatic or manual gearbox oil change on Lincoln MKZ or strong> the process is not the same, 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 advisable to change it, otherwise here are the factors to produce you think about doing this oil change.

Oil change for manual gearbox Lincoln MKZ

  • Gears are jumping: you are most likely missing oil and you may possibly have a gearbox oil leak, please discover our article on gearbox leaks on Lincoln MKZ 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 obviously too fluid.

Automatic gearbox oil change

  • A slow start from the neutral position to the first one: generally a viscosity issue.
  • Difficulty or even impossibility to shift gears: Lack of oil

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How to change gearbox oil of a Lincoln MKZ?

At last, to end this article, we will show you you how to empty the gearbox oil of your Lincoln MKZ , it’s less difficult than you might presume, here are the few actions to follow to do it correctly:

  • Heat your Lincoln MKZ 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 discover more tips on the Lincoln MKZ, take a look at the Lincoln MKZ category.