Some routine service actions such as changing the engine unit oil might seem obvious and very important, while others such as changing the gearbox oil from its Chevrolet Malibu may seem to be less natural. However, make no mistake, changing the gearbox is just as important as changing the engine unit oil. This content will explain the purpose of the gearbox oil, then, why it is essential to change the gearbox of your Chevrolet Malibu, and at last, how to change the gearbox oil of a Chevrolet Malibu .
Function of gearbox oil on a Chevrolet Malibu
So we start our content with the purpose of gearbox oil on a Chevrolet Malibu. The objective of this short introduction is to make you understand the benefit of this fluid which guarantees the good working of your motor vehicle. The gearbox of your car has the mission to demultiply the power transmitted by the engine unit 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 operate with the help of an axle and a differential. All these auto parts will need to be firmly lubricate to objective properly, limit friction and tolerate the high temperatures generated 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 necessary to the proper functioning of the gearbox.
Why changing the gearbox oil from a Chevrolet Malibu?
Now we’ll see what’s the point of draining the gearbox oil of your Chevrolet Malibu?
Benefit of gearbox oil changing Chevrolet Malibu
There are some interests 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 due to friction and temperature rise, which will result in 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 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, regardless 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 change on a Chevrolet Malibu?
Whether you want to do an automatic or manual gearbox oil change on Chevrolet Malibu or strong> the process is not similar, however, dealers do not give mileage suggestions to change the oil in your gearbox, however when you do an intervention on the gearbox it is advisable to change it, otherwise here are the factors to make you think about doing this oil change.
Oil change for manual gearbox Chevrolet Malibu
- Gears are jumping: you are most certainly missing oil and you may possibly have a gearbox oil leak, please see our content page on gearbox leaks on Chevrolet Malibu 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 problem 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 problem.
- Difficulty or even impossibility to shift gears: Lack of oil
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How to change gearbox oil of a Chevrolet Malibu?
Finally, to finish this content page, we will explain you how to empty the gearbox oil of your Chevrolet Malibu , it’s less difficult than you might think, here are the few steps to stick to to do it properly:
- Heat your Chevrolet Malibu 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
If you want more guides on the Chevrolet Malibu, go to our Chevrolet Malibu category.
