Valve adjustment 50cc scooter

It Is The Ride. Valve adjustment settings.

ScootDawg's Scooter Forum a. The Dawg Pound. Aug 30, GMT Good morning Everyone, Just a few easy questions, First, What do I gap the valves at when doing a valve adjustment? I found a manual for the 50cc GY6 4 stroke online and in there it says 0. I found 2 pdf manuals online here for this engine and both manuals tells me the same thing.

Valve adjustment 50cc scooter

It's the clearance between the rocker arm and the valve stem. If it is too large, the valve won't open all the way and you'll get a loud "clattering" noise and if it is too small or non-existent , the valve may not properly close. Either way is a problem. To adjust the valves the engine must be COLD. If it's not cold, the setting will be wrong. Then remove the valve cover. On single cylinder engines there are two valves one exhaust, one inlet. Then follow the instructions in your manual if you're lucky enough to have one that gives them. If not then you can try this. Put a wrench on the nut holding the center of the fan and rotate the engine until it's at what is known as "Top Dead Center" TDC , which is when the piston is at it's highest on the compression stroke. This may be marked with a "T" on the flywheel see image below At this point both valves should be fully closed and the gap between the rocker arm and valve stem clearance should be at its maximum.

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Hi , just adjusted my valves and scoot now has power and idles I set them to. I was looking at the use manual under periodic maintenance and it says valve clearance is. Hi Theres no set answer when it comes to valve adjustment settings I always go between. Those three hallowed words reverently dictate what you ought to be, what you can be, what you will be. Douglas MacArthur.

Scooter Doc Forum. Frequently Asked Questions. Reply 50cc gy6 Valve adjustment. By gyqmb Read 2, times. Well I have read many threads and seen a few videos. And I cant seem to decide on the gap? And is there any tips on things around my home to use that might be. Save yourself some grief and go to your local hardware store and buy an feeler gauge set. BTW I set all my 50cc machines to. Why not use the proper tool for the job?

Valve adjustment 50cc scooter

ScootDawg's Scooter Forum a. The Dawg Pound. Aug 30, GMT Good morning Everyone, Just a few easy questions, First, What do I gap the valves at when doing a valve adjustment? I found a manual for the 50cc GY6 4 stroke online and in there it says 0. I found 2 pdf manuals online here for this engine and both manuals tells me the same thing. I know nothing is Set-In-Stone. Also, What motor oil should I use?

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Send a private message to bill. Manual calls for a change every 1, miles Mark Forums Read. I've viewed many threads on this wonderful sight about settings for valve clearances, and due to the difficulty in getting to the valve cover, I want to get the adjustment right the first time. It's the clearance between the rocker arm and the valve stem. Originally Posted by whitney Thank you for anyones help with these beginer questions. Find More Posts by twowheeler. Quote: Originally Posted by whitney i downloaded the scootdawg scooter manual for 50cc scooter and it says. Valve adjustment settings by: steve - Sept 1, GMT -5 via mobile. Your motor might be a bit happier at what was given earlier. Which one? To adjust the valves the engine must be COLD. Start the conversation below. Scooter Focus - Site Map.

ScootDawg's Scooter Forum a. The Dawg Pound.

Thank you for anyones help with these beginer questions. Some people use the same for both, some use different. If not then you can try this. Jonway 50 50mm big bore torque spring variator upgrade. Send a private message to bill. Find More Posts by mmsscooters. You can also remove the spark plug, put a straw into the cylinder and rotate the engine until you feel the piston is at its maximum height both valves are fully closed note that there are two position in a 4-stroke engine at which the piston is at it's maximum height in the cylinder. Valve adjustment settings by: steve - Sept 1, GMT -5 via mobile. I will try to post my experience here. Does this sound like a good plan? Cant help you with the valve adjustment, but I am going to be using Shell Rotella T6 in the little bikes.