You Have Motorcyle, How to Restore Engine Compression

Motorer — We often experience a motorcycle died suddenly when the position down the gas, but when seen the age of the vehicle has not been up to a year. Or old motorcycles are not worn and let alone just rubbed, when will be used instead of guns want to live. Though already used electrically starter many times until the battery is damaged due to battery voltage down, and use kick starter the same result. But still the motor guns do not want to live, for the rather sensitive riders when wearing a kick starter will usually experience the difference. That is the usually large burden of compression pressure is suddenly lost.

For that check just this blog let me clear, what is the loss of compression? What is the cause of the missing compression? The characteristics of missing compression? And how to solve lost compression ?. What is the difference between lost compression and leakage compression? So we discussed it to the end and hopefully solved your problem.

Understanding Missing Compression and Leaking Compression

Loss of compression is the loss of the intermediate pressure generated by the piston of the fuel chamber on a motorcycle engine. What are the consequences for motorcycles? Obviously the motorcycle will not be turned on because of compression one of the conditions of his life motorcycle.

In addition, there is also a leaky term compression, actually means almost as good as the difference if lost compression 'there are no pressure at all from the piston but occurs only temporarily'. While the compression leak 'weakening compression pressure from the piston gradually or gradually — and for a long time'. So the length of time is the difference between the two terms.

How to Overcome Lost Compression and Leak Compression

Loss of compression and leakage of compression often occurs on all types of motorcycles, if that happens only missing compression then the way is straightforward. Namely, by entering engine oil into the combustion chamber through the spark plug hole. But if that happens leaking compression or missing a very severe compression, then the solution to unload the top engine by doing valve skirts and replacements on the valve and other parts.

For a regular scooter to experience lost compression on the highway there is no need to panic to solve this problem. The first step to Scooter is not to interfere with other vehicles and especially your safety and others.

Position the motor in the middle position, use the kick starter and feel whether there are compression pressure when using the motorcycle kick starter.

Then open the gas grip in full, do not forget the On position ignition by doing kick starter or electric starter. The purpose of the gas grip is fully opened so that the fuel entering the combustion chamber becomes more maximal.

If the motorcycle has not been live try to leave until the engine temperature conditions become cold, then do the above process back.

If all the above does not work then the next step by giving the new engine oil instead of used engine oil, as much as one tablespoon into the combustion chamber.

The way offs the plugs from the engine, so it will look hole plugs and then enter engine oil into the combustion chamber, how to enter it can use a scooter oil used by hose.

After that use kick starter with spark plug not yet installed on the machine, if mounted on the machine then the compression load is too large so that the piston or comp cylinder may break.

Cause of Missing Compression and Leaking Motorcycle Compression

Valve In and Ex Leak

Leakage in the inlet valve and exhaust valve occurs because of the carbon crack that accumulate so that the valve hole will be covered by carbon scales. As a result of the buildup of the carbon crust around the valve hole, the valve will not seal properly in the valve seat (valve hole).

In addition to derived from the carbon crack leak compression is also caused from pistons and valve umbrellas that collide so that the valve becomes bent. This may be due to faulty timings or engine chains that jump from cam gear. Why can a cam gear jump? Obviously can bro, cause because there is damage to the engine chain and lifter assy tensioned.

Piston and Cylinder Comp Damaged

The most common cause of lost compression on a 4-stroke motor is Piston and Cylinder Comp is broken. As a result the engine oil that should not enter the fuel room, even come into the fire room and burned inside. White smoke from the exhaust hole are a sign that engine oil burns, so in conclusion if the motorcycle is damaged on the piston set and comp cylinders will experience compression leaks, engine sound becomes rough and the motorcycle will remove white smoke from the exhaust hole.

The Piston Ring has already started to break down

Piston rings have broken or already weak start will be the cause of the loss of compression. Although the piston and comp cylinder conditions are still good without any damage, but not necessarily the piston ring is also good. If wearing eyes will not be visible but can still be predicted, that is by checking the leakage of the valve in and ex. If there is no leakage of the in and ex valves, then the piston and cylinder state of the comp are seamlessly blistered then it is certain the cause of the compression leak comes from the piston ring.

Size of the Gap of the Valve Too Meeting

Does valve clearance also affect? Obviously very influential, if too loose then there is a sound in the valve area and if left alone then the components around the valve will be damaged. Because there is a harsher impact if you use the valve gap size recommended by motorcycle manufacturers. Conversely, if the valve gap is too tightness it will lead to leakage of compression, because the valve is always in a state of pressure without the condition of neutral without pressure.

Signs - Motor Signs Missing Compression and Leaky Compression

Actually to know the compression is lost and leaking compression should use a bro tool that is Compression Tester. But if you do not have the tool can take advantage of the thumb and foot. He .... lol

Easy enough way that make sure the ignition key Off position, then off the spark plug and cover the spark plug with thumb or index finger until the hole is tight. Then do a kick starter, if it can not be done alone then do it with two people.

OK bro I hope this article useful for the readers, do not forget to spread to others. And the end of the word, prioritize the safety of driving and not arrogant street. Greetings one heart ....