I am CB ZS200 recently found the engine abnormal sound their tune at the small valve clearance chain are good but there are still abnormal sound so doubt is not a problem of lubricating oil pump is not good for cam friction sound is that the machine in 2 years ago has changed because the oil pump oil pump cam is caused by the blockage ask the master how to identify whether or not the work
Because the oil pump plug caused by, ask the master how to identify the work of the oil pump is normal
Start the engine first and see if there's any white smoke
Determine whether the motor oil pump is normal, you can check the way through the oil lane to determine.An ordinary motorcycle, most of which will have an inspection screw on the cylinder head. It will have a copper pad to separate it from the other screws. After starting the engine, loosen the screw with a wrench. If the oil runs out of the screw at this time, the oil pump will be normal.If the engine does not have this screw or can not be found, it can also remove the cylinder head or the valve cover. After starting the engine, the oil will obviously pour out or eject, and it can also indicate that the oil pump is normal.If there is no engine oil within a few seconds after starting, it shows that the oil pump or oil channel is defective and should be shut down immediately.
