Some routine service actions such as changing the engine unit oil may seem evident and essential, although others such as changing the gearbox oil from its Dodge Grand Caravan may seem to be less natural. Nevertheless, produce no mistake, changing the gearbox is just as important as changing the engine unit oil. This content will explain the function of the gearbox oil, then, why it is essential to change the gearbox of your Dodge Grand Caravan, and finally, how to change the gearbox oil of a Dodge Grand Caravan .
Purpose of gearbox oil on a Dodge Grand Caravan
So we start our content with the function of gearbox oil on a Dodge Grand Caravan. The objective of this short introduction is to produce you understand the benefit of this fluid which ensures the good functioning of your motor vehicle. The gearbox of your car has the objective to demultiply the power transmitted 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 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 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 proper functioning of the gearbox.
Why replacing the gearbox oil from a Dodge Grand Caravan?
Now we’ll find out what’s the point of draining the gearbox oil of your Dodge Grand Caravan?
Benefit of gearbox oil changing Dodge Grand Caravan
There are some concerns to change the gearbox of your motor vehicle regularly, we will list them and outline them below:
- After a while, the oil will lose its viscosity due to 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 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 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 gathers up too much these residues can get into gears and break them.
When to do the gearbox oil change on a Dodge Grand Caravan?
If you want to do an automatic or manual gearbox oil change on Dodge Grand Caravan or strong> the process is not the same, nevertheless, 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 wise to change it, in any other case here are the reasons to produce you take into consideration doing this oil change.
Oil change for manual gearbox Dodge Grand Caravan
- Gears are jumping: you are likely missing oil and you may possibly have a gearbox oil leak, please find out our content page on gearbox leaks on Dodge Grand Caravan 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 Dodge Grand Caravan?
At last, to end this content page, we will explain you how to empty the gearbox oil of your Dodge Grand Caravan , it’s much easier than you might presume, here are the few actions to stick to to do it properly:
- Heat your Dodge Grand Caravan 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
Whenever you have any additional questions about the Dodge Grand Caravan, do not hesitate to consult our Dodge Grand Caravan category.
