New Student
Currently Offline
Posts: 5 
A+'s: 0
Joined: Jul 19, 2015 8:50:13 GMT -6
|
Post by mar600 on Feb 7, 2016 17:50:23 GMT -6
Got the scooter up and running . Tryed set the carb up. The air mix screw did not seem to make any difference when screwing it in and out. Got it set up by adjusting the trottle screw up and air mix out 2 turns. Thanks for your info and the manual Cheers |
|
New Student
Currently Offline
Posts: 5
A+'s: 0
Joined: Jul 19, 2015 8:50:13 GMT -6
|
Post by mar600 on Feb 2, 2016 13:56:27 GMT -6
Hi guys
I have a yamaha teos 125.
Trouble starting it up . Once it starts up rev it cuts out.
Automatic choke take the inner part starts up right away . Rev it up is a struggle.
Both the jets seem to be clear .
Any ideas welcome .
If I put the choke back in struggling to start spark plug is dry no fuel getting in there .
|
|
New Student
Currently Offline
Posts: 5
A+'s: 0
Joined: Jul 19, 2015 8:50:13 GMT -6
|
Post by mar600 on Jul 21, 2015 12:47:27 GMT -6
you may want to consider getting a manual choke setup they are easy to install and very inexpensive,,,i still think you have an air leak somewhere or the jets are plugged Stripped the carb All the jets are clear. Took the main jet off there is are brass screw inside the hole tryed screwing it out no joy . When looking inside venturi it is sticking up .there is a notch on the top of it, I turned it round to face into the engine side. fired the bike up . It will rev up a lot better than it was . Just blip on the revs before it picks up . tryed moving the needle up made it worse. now back to original setting. |
|
New Student
Currently Offline
Posts: 5
A+'s: 0
Joined: Jul 19, 2015 8:50:13 GMT -6
|
Post by mar600 on Jul 21, 2015 2:30:03 GMT -6
Too much air not enough fuel pull the carb and check the jets again and also take off the top and check the diaphragm for tears or holes,,,while your in there also give the vac lines and manifold a look check mounting nuts too hi thanks for getting back to me. the diaphragm was fine no rips or tears all the vacuum lines are clear. when it's ticking over nicely if I pull out the automatic choke slightly from the carb I can rev it up and keep it going push the automatic choke back on. the bike will rev up no problem. Seems to me if it's something to do with the choke? When it's cold it won't rev up until I do the above. Cheers |
|
New Student
Currently Offline
Posts: 5
A+'s: 0
Joined: Jul 19, 2015 8:50:13 GMT -6
|
Post by mar600 on Jul 19, 2015 9:09:48 GMT -6
Hi guys
yamaha xn125 teos 4 stroke.
scooter has been working great
starts first time all the time when you go to rev it bogs down cuts out.
try again same thing .
cleaned all the carb not adjusted anything
it's a standard bike.
put it all back together it has a automatic choke let it warm up same problem. If I loosen the automatic choke at the carb it seems to be letting in more air and it revs freely good to go.
connect it back up cuts out when you rev it.
stripped off the automatic choke it seems to be working extending and retracking ok
if anyone one could point me in the right direction please
thanks for reading.
|
|
