valve adjustment By accord911 (Read 1,583 times)

[accord911]

hello do any one know the valve adjustment on a 150cc adly thunder bike. Also where should the T and F line should be on the magnito. I believe the valve need adjusting, someone told me on the gear the large hole should be visible. Don't have a clue. Thank you so much....

[terrilee]

there are a ton of videos on youtube
plus there are libraries on this site,
dont member if there are videos here tho

if u happen to have a laptop
u can take it in ur garage and stop and forward to do as they do.

its really very easy, i do 'em every 1000 miles or so
when "chrissy" needs it. i can hear when she needs one
actually the hardest part is getting all the 'tuperware'
off to expose the valve cover

[gatekeeper]

I have one of those Adlys and even though they have a 4 valve setup the adjustment procedure is the same as for the 2 valve gy6 engines. There are only two rocker arms riding on the cam lobes. Each rocker arm is forked and pushes two valves.

Here is a video that is good for all gy6 style engines.

[JR]

thescooterprofessor.proboards.com/index.cgi?board=engexh&action=display&thread=99

thescooterprofessor.proboards.com/index.cgi?board=engexh&action=display&thread=146

thescooterprofessor.proboards.com/index.cgi?board=engexh&action=display&thread=321

thescooterprofessor.proboards.com/index.cgi?board=videe&action=display&thread=370

[accord911]

hello jr awhile ago you gave me valve adjustments for a roketa 150cc and it was perfect the scooter cranked up fine. the guy let someone do work on it and the valves are not right, i could not find the conversation, can you please give me the intake and ex again. i did it at .004 in and .005 ex i remember those was not the numbers you gave me. thank you

[JR]

The Adly will have better tolerances, I would adjust both valves at .003 and see how she does.

JR

[accord911]

thank you