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       #Post#: 55059--------------------------------------------------
       John Deere j3816 problems...
       By: pauldeere Date: March 3, 2015, 6:05 pm
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       Picked up a John deere j3816 chain saw. I know it's definately
       not the top of the line saw, and it is what it is. The saw was
       used very little and is in excellent cond. The saw has ben
       setting in it's case for a number of years with no fuel in the
       tank. With fresh fuel and a little Sea Foam a new plug the saw
       fired up however dosent seem to run as it should. Trying to
       adjust the carb. Could some one explain the correct direction to
       turn the Low and High jets to get the saw to run as it
       should....
       #Post#: 55066--------------------------------------------------
       Re: John Deere j3816 problems...
       By: jmester Date: March 3, 2015, 6:55 pm
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       I would rebuild the carb first. Then worry about the
       adjustments. The diaphragms in the carb are probably dried out
       and fatigued. Just my .02. Turn the screws in to lean out the
       mixture and turn the screws out to richen the mixture. Can be
       more help if you tell us how it is running. Hesitation of idle.
       Won't idle, etc. Would start with 1 turn out on both screws for
       a lightly seated postion.
       #Post#: 55071--------------------------------------------------
       Re: John Deere j3816 problems...
       By: pauldeere Date: March 4, 2015, 12:14 am
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       Thanks for the quick reply. The saw runs decent as it is, idles
       good, accelerates good. Notice that there is very limited
       adjustment on the L and H screws on the carb. The only problem
       is that it is hard to start.  And the chain oiler put's entirely
       to much oil on the chain, assuming there is no adjustment for
       this.........Thanks again.
       #Post#: 55073--------------------------------------------------
       Re: John Deere j3816 problems...
       By: jmester Date: March 4, 2015, 6:26 am
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       Not familiar with that particular saw. But would have to think
       there are limiter caps on the H and L speed screws.
       #Post#: 55085--------------------------------------------------
       Re: John Deere j3816 problems...
       By: Cut4fun Date: March 4, 2015, 1:09 pm
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       Looking at this John Deere IPL
  HTML http://www.circletractor.com/OemParts#%2fJohn_Deere%2fJ3816_Chain_Saw_-PC9170%2fCARBURETOR%2cAIR_FILTER%3a_J3816%2f91700002%2f9170D031C0102000003
       appears to show the plastic type stops sticking out to limit
       movement. Trim them down.
       #Post#: 55086--------------------------------------------------
       Re: John Deere j3816 problems...
       By: Cut4fun Date: March 4, 2015, 1:11 pm
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       carb part number comes back to Homelite  UP07905
  HTML http://www.rcpw.com/homelite-parts/genuine/UP07905.html
  HTML http://www.ereplacementparts.com/images/part_p_1589888_3526898542_med.gif
       #Post#: 55099--------------------------------------------------
       Re: John Deere j3816 problems...
       By: jmester Date: March 4, 2015, 5:47 pm
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       Thanks for the help cut
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