PENYEBAB DAN CARA MENGATASI/MENGHILANGKAN SUARA MESIN KASAR YAMAHA VEGA ZR,JUPITER Z, Z 1.

Causes and how to eliminate or overcome rough engine noise on Yamaha vega zr, jupiter z, jupiter z 1 motorcycles. The steps we have to check and to overcome are as follows: 1. check the keteng chain setting or the timing may not be pressing and turn it to the left using a min screwdriver without the top TDC of the engine. 2. Check the valve adjustment section that leads to the carburetor and the ex that leads to the exhaust hole. on the condition that we must first position the TOP TMA (Top Dead Point) in the engine section by turning the magnetic section towards the left or right in the magnetic block section using a 17 key and remove the cover or the axle locking bolt. for one turn or 2 turns, we see the peephole blocked by the magnet must be in the line below the letter H and align it with the line in the magnetic block. Next, position the synchronous teeth, there is a line mark pointing straight ahead with the mark. arrow on the head or cylinder head. And we can also make sure the piston is in front of the end of the cylinder block by removing the spark plug and using a tool such as a screwdriver to make sure that the piston is in front. Next, we check the in and ex valve settings, make sure the in and ex valve gap sizes are 0.06 in and ex or 0.08 in and ex. 3. It could also be the result of the rubber part of the clutch being loose or worn out. And it could also be because the loose piston rings, pistons, and cylinder block need to be oversized or oversized, or it could also be because the loose axle bearings are worn out. Thank you so much to all #SUBSCRIBER# and the audience wherever you are, hopefully the knowledge is useful. Please #SUBSCRIBE# @IBOT MOTOR CHANNEL . If you have any questions, please write them in the comments. Thank you very much