TT Pro-39H Mixture settings...HELP PLEASE!!!!

[scouser1966]

Recently had an "expert" set up my Raptor 30v2 and after he adjusted the mixture settings, both the needle and metering screw, I can't even get it to start now.

There are no fuel flow problems/blockages, I am using coolpower 10% with a Zimmerman muffler and I have also replaced the glow plug.

Would appreciate any help with this matter

Thanks

Scouse

[robbin wilham]

hello ive had same problems in past and looked everywhere and asked everyone and no 2 were same and seems like neither would run same but your main problem is the low side ,these are the adjustments sent to me from factory,there are 2 low side ways so you may need to try both ,the low is the slotted screw hid inside the throttle lever (1) remove throttle link and unscrew the low side about 3 turns to make sure its not to tight ,then rotate throttle arm to close throttle completely and hold it there(clockwise),then screw the hidden screw til it bottoms out which is clockwise (dont force it ,stop when you feel it start to stop),make sure you hold throttle arm closed,now unscrew the hidden screw (counter clockwise)exactly 1 1/2 turns,now you can let go of the throttle arm,(2) the high side ,turn clockwise til you feel it start to bottom out then turn counter clockwise exactly 2 turns+2 clicks if this doesnt work let me know theres another way thats a little harder but it will help if the low side has been turned in to far and damaged the needle seat i hope this helps ,if not you have 1 other chance here is pic of carb and diagram

[scouser1966]

Thanks very much for your info Robbin, will give that a try out first thing in the morning, will let you know how I get on!!!

Thanks again:)