Some routine service actions such as changing the engine oil might seem obvious and fundamental, while others such as changing the gearbox oil from its Chevrolet Silverado 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 describe the purpose of the gearbox oil, then, why it is necessary to change the gearbox of your Chevrolet Silverado, and finally, how to change the gearbox oil of a Chevrolet Silverado .

change-gearbox-oilchevrolet-silverado

Role of gearbox oil on a Chevrolet Silverado

So we begin our article with the purpose of gearbox oil on a Chevrolet Silverado. The objective of this short introduction is to produce you understand the interest of this fluid which guarantees the good performance of your car. The gearbox of your car has the mission to demultiply the power transmitted by the engine and send it back to your wheels . It is done 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 firmly lubricate to action 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 necessary to the correct working of the gearbox.

Why replacing the gearbox oil from a Chevrolet Silverado?

Now we’ll discover what’s the point of draining the gearbox oil of your Chevrolet Silverado?

Interest of gearbox oil changing Chevrolet Silverado

There are some concerns to change the gearbox of your car regularly, we will list them and outline them below:

  • After a while, 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 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, even if you always have a quality oil, a gearbox is an element 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 change on a Chevrolet Silverado?

If you want to do an automatic or manual gearbox oil change on Chevrolet Silverado or strong> the process is not the same, however, dealers do not give mileage recommendations to change the oil in your gearbox, however when you do an intervention on the gearbox it is wise to change it, in any other case here are the causes to produce you take into consideration doing this oil change.

Oil change for manual gearbox Chevrolet Silverado

  • Gears are jumping: you are almost certainly missing oil and you may possibly have a gearbox oil leak, please discover our content on gearbox leaks on Chevrolet Silverado for more info.
  • The gearbox cracks when you change gears: The oil has absolutely lost viscosity and is too fluid, so the gears get stuck.
  • Difficulty to shift gears: Same problem as just before, the oil is undoubtedly too fluid.

Automatic gearbox oil change

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

.

How to change gearbox oil of a Chevrolet Silverado?

Finally, to finish this content, we will describe you how to empty the gearbox oil of your Chevrolet Silverado , it’s much easier than you might think, here are the few guidelines to follow to do it accurately:

  • Heat your Chevrolet Silverado 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 collect 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

To find more tips on the Chevrolet Silverado, take a look at the Chevrolet Silverado category.