Some routine service actions such as changing the engine unit oil may seem evident and fundamental, while others such as changing the gearbox oil from its Jeep Wrangler may seem to be less natural. Nevertheless, produce no mistake, changing the gearbox is just as important as changing the engine unit oil. This article content will describe the role of the gearbox oil, then, why it is necessary to change the gearbox of your Jeep Wrangler, and finally, how to change the gearbox oil of a Jeep Wrangler .
Purpose of gearbox oil on a Jeep Wrangler
So we start our article content with the role of gearbox oil on a Jeep Wrangler. The objective of this short introduction is to produce you understand the benefit of this fluid which ensures the good functioning of your car. The gearbox of your car has the mission 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 operate with the help of an axle and a differential. All these auto parts will need to be firmly lubricate to function 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 important to the correct performing of the gearbox.
Why replacing the gearbox oil from a Jeep Wrangler?
Now we’ll discover what’s the point of draining the gearbox oil of your Jeep Wrangler?
Interest of gearbox oil changing Jeep Wrangler
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 because of 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, regardless 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 Jeep Wrangler?
Whether you want to do an automatic or manual gearbox oil change on Jeep Wrangler or strong> the procedure 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 beneficial to change it, otherwise here are the factors to produce you take into consideration doing this oil change.
Oil change for manual gearbox Jeep Wrangler
- Gears are jumping: you are most likely missing oil and you may have a gearbox oil leak, please discover our content page on gearbox leaks on Jeep Wrangler for more information.
- 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 most certainly 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 Jeep Wrangler?
At last, to finish this content page, we will describe you how to empty the gearbox oil of your Jeep Wrangler , it’s less difficult than you might think, here are the few actions to follow to do it accurately:
- Heat your Jeep Wrangler 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.
- Change and tighten the cap, then fill with a syringe through the filler cap with the manufacturer’s recommended dose
In the event that you have any further questions about the Jeep Wrangler, do not hesitate to consult our Jeep Wrangler category.
