Comprehensive Guide on Motorcycle Engine Leak Issues & Solution

Motorcycles by themselves are meant for easy riding, yes?

So why is it, all of a sudden, that they experience losing oil all of a sudden? Oil for the engine is what reduces friction between movable parts of a bike, so it's one of the most important components and hallmarks of a leak that has to be dealt with urgently.

The first thing that oil leaks look like to ordinary people is guesswork since there is a myriad of reasons as to why they are occurring. This fact still is enough to take a sea of calm. Most motorbikers feel this way when they eventually go through it.

So, it is of integral importance to look into motorcycle oil-related issues and invest in necessary bike spare parts online along with accessories.

Why motorcycles experience oil leakage?

The components of a motorcycle inherently being inanimate and constantly being used, the parts themselves do deteriorate through the passage of time. You have two major mechanisms if you are attempting to track down why you are having an oil leak from your motorcycle.

Worn or damaged gaskets: Gaskets are the components that are what create the sealing around the varying parts of the engine. Gaskets can cover any of the oil pan, valve cover, crankcase, or the cylinder head's part of the engine. A gasket is the main reason for leaks with oil - the most frequent breakdown.

Faulty plugs: A faulty plug is the second more often the reason for an oil leak. The most common gasket types to have oil leaks are oil filters' gaskets, valve covers' gaskets and the oil pan drain plug.

Where to look for bike oil leakage?

The first thing you need to do is to assume that you don't have any equipment that you can use to determine the exact area where the leak is taking place. So we'll go about it the simple way by using our ability to make deductions to narrow down the area where the leak is coming from.

First, put a cardboard plate under your motorcycle and watch out for oil leaks. Please keep in mind the location of the gasket and hopefully, locating the leak will be a straightforward matter.

In the case of a failure hope the paper towel roll technique might help. This should be in a cold engine as well, let the engine cool completely, then wrap it with paper towels, and let tape hold it in place. Please note that it is time-consuming, so be patient and come back again for results. The oil that seeps through will be visible through the paper tower then.

Common motorcycle oil leakage issues

Leakage of your motorcycle engine oil could be very favorable because it could result in a fire break When engine oil starts leaking from your motorcycle, it could be because of one of the various reasons. The fact could be anything but there is a need for fast repair and detention of the leaking engine oil regardless of what its cause is. If you let the leakage go unchecked it may lead to several engine problems. Full fathom of the procedure, you need to reach into the engine oil leak to determine the cause.

Let us take a look into the most usual sources of oil dripping in engine oil!

Gasket leakage

Seals or gaskets deactivate with age, mostly often on senior motorcycles. The major key gaskets that often pose leaks are the valve cover, cylinder head, oil pan, and crankcase gaskets. if the pressure in the seal reaches maximum, it is possible to have oil leakage, engine failure, or other severe damage.

Oil filter leakage

An oil leak in the oil filter is one of the most widespread ailments among older cars. Fibrous filters tend to be clogged by dirty, particles or other pollutants and therefore require maintenance after several uses. Places in oil filters can permit the oil to leak out and cause the engine’s oil to leak. A good maintenance to help in the proper functioning of the oil filters is replacing the oil at once in a while. No matter which one chooses, it doesn’t get along very well with the mix of the residue of old oil that could result in poor filtration.

Leak from piston rings

Piston rings function to create the air-tight seal between the cylinder and the chamber where combustion takes place and also to prevent the oil which lubricates the piston from moving into the chamber. However, they will make their trip and ultimately be used in other cars, so the engine oil has a chance to leak from them.

Engine blocking issue

As the engine block cracks, the internal structure can lead to oil leaking. Fissures of the engine block are the product of overheat. Too much heat creates a lot of pressure that deforms the block's structural pillars, meaning it could eventually be blown apart. As over time the engine sides develop more lengthening the places for oil to escape out of.

Oil plugs issue

The other reason for the oil leaks is using the wrong oil plug. It is common to find that oil seepage occurs in oil rail covers which are valve covers, oil drain pans, and side oil cups. Plugs that have been fitted loosely or lose cover could slip and fall due to oil vacillation. The risk of engine oil drain plugs chipping off and damaging the engine parts is high when the motorcycle’s bottom repeatedly touches a curb and speed bump. The valve cover and crankcase plugs can get loose or even be destroyed because of elements after a while. Some seals on the jackets could become weakened to reduce their strength just like gaskets. Due to this, these O-rings may break quickly and become the escape route for oil.

Oil pan-related issue

In this regard, an oil pan is used to make sure that the bus engine does not get overheated. They are mounted at the base of the crankcase to take all oil and then block the oil intake. After the motorcycle has run through its life, this area, between the oil pan and the engine block, can turn into the gateway for oil to stream through the structure that has become weakened on a microscopic level.

Look at hoses & tubes

Through the use of hoses and tubes, the oil is fed into the engine. For the hose to have punctures or become worn out, major oil leakages through the punctures will be seen.

Crankshaft seal

The problem of throwing the crankshaft or the shift shaft seal out of the order, for example, is that the oil will bite the sealer, and consequently, the surface will become more susceptible to cracking, leading to an oil leak.

Engine oil

This will create an overflow situation, which may result in the adjacent parts getting exposed to certified engine oil.

Filler cap issue

The oil filler cap is situated on the engine, replacing the open side where you are supposed to add engine oil. Air pressure, which is directly proportional to the one inside the engine, has an influence on oil pressure levels, which are measured by the oil filler cap. Poorly fitted, loosened, or snapped oil caps inflict oil leaking from the hole.

Step-by-step process to meet motorcycle engine oil leak issue

Sometimes you'd have to get a professional mechanic to handle a complex issue, but an oil leak can be dealt with yourself in most cases. Equally important is knowing how to maintain your motorcycle. A few simple tools and some basic knowledge of the internal workings of motorcycles are all you'll need.

An ineffective oil drain plug is really a very simple component, to replace. You might buy the part from a shop or source it from an online platform. Only make sure to carry with you the owner's manual that came with the product as well as the facts about the cables before starting to donate. Put the drain plug into the garage's slip and, in about 15 minutes.

Similarly, for almost every gasket mentioned above dealing with the engine, you can do it in your garage. You only require no more than two bolts and the gas tank might come off as well, which is somewhat doable.

The first items that are easy to replace are the crankcase gasket and the gasket of the oil pan. Weigh yourself on a simple scale. Check online if you are doing it correctly or check the owner's manual. It may be a little different from how bike operates for different models.

So the gasket we advise you not to remedy yourself is the cylinder head gasket. This process, which happens in the top part of your engine (thus exposing the pistons and other vital components), requires you to disconnect the coolant and the oil from the pump. An apprentice mechanic can easily ruin his engine while working on this project, that is why stay away from the danger and let a

mechanic work instead.

Conclusion

Oil leakage is a common issue found in running motorcycles that can be of different types with different sets of solutions. So, refer to the above-mentioned issues and solutions to ensure a hassle-free riding condition. Also, make sure to buy genuine online bike accessories and spare parts from a reliable platform like eShop Hero Motocorp. As the name itself implies, buy genuine Hero two-wheeler spare parts and components at a cost-effective price.

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