Studies analyzing the sound on this machine is usually applied to each vehicle manufacturer. Recently there was an open class engine sound on their mechanical training division.
This class is devoted to learning the sounds produced by the engine. Especially sounds strange or abnormal that indicate a malfunction. The definition itself is the voice sound engine derived from the engine components. Sound exhaust and chain wheels are not included.
To be able to analyze a strange noise in the engine, it takes knowledge about the machine. Minimal understand about the components of what is behind the engine cover and know the exact location. Without it, this science will be in vain.
In addition, there are several things to consider when trying to diagnose an abnormal engine sounds. First, try not parked motor condition using middle standard. Because it will arise when the spin machine vibration accelerated.
Actually, may be parked using the standard middle, but in the middle should dialas standard foot wear rubber or a material that can dampen vibration. Because the vibration caused could lead sound that can interfere with analyzing the sound of the engine. Nor is using the standard side stand or the side.
Should the bike is held only. So need one more person to do so. We're doing sound checks. Can ask for help from friends or relatives for holding the motor.
Then, after the engine started and somewhat diblayer-sailed a bit, try to carefully first whether there are other disturbing sound or not. If there is, make sure the voice was coming from where. When sound came from the body, the body that should be removed first. Let not interfere with the process of checking the engine sound.
Then that must be remembered, as will diagnose the engine, fuel tank contents should be full. Because if not, the empty space in the tank could also result from exposure to noise vibration motor. Even the exhaust sound that can also be annoying, should be closed cloth.
If you have, make sure the gear in neutral position (N). Except when they want to check the engine sound coming from the transmission gear. Then the spin machine is idle aka langsam conditioned. Well, now lives entered the stage of diagnosing the engine sound.
Do check at some point the engine surface to obtain the most loud sounds (treble). Because of the potential component is behind the engine which sounded loud it was problematic.
When looking at the sound of the engine, do snaping (open gas cap) uniformly up to 2500-3000 rpm engine speed. Time interval approximately langsam for 2 seconds, then when gassed up to 2500-3000 rpm spin just 1 second.
Already know?
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