KUDOS Jred 630 flooding issue 'UPDATE'

[Huskyslinger]

So i have a 630 that the carb has been rebuilt and cleaned. Saw starts and idles but pull throttle wide open and saw starts flooding out. Hs is turned almost all in. Any ideas??? Thank you

 

[Squareground3691]

So i have a 630 that the carb has been rebuilt and cleaned. Saw starts and idles but pull throttle wide open and saw starts flooding out. Hs is turned almost all in. Any ideas??? Thank you

Metering lever either not correct, or diaphragm not in slot of lever if it has one , check needle to . , possibly.

 

[Huskyslinger]

So lever is good for sure. Did a pop off test and was good. Thought about the diaphram but havent checked for sure yet

 

[Matts Mower and Saw]

Check for intake side skirt damage or restricted exhaust.

 

[Firewood Hoarder]

Would having the gasket on the wrong side of the diaphragm cause this? Or would the pop-off test prove that it's setup correctly and not affecting the metering lever?

 

[Huskyslinger]

No restriction in exhaust, going to tear carb back down and go through it again

 

[Firewood Hoarder]

No restriction in exhaust, going to tear carb back down and go through it again

If it helps any, I could pull the carb from my 630 and offer some pictures for comparison. Let me know

 

[Squareground3691]

Metering lever either not correct, or diaphragm not in slot of lever if it has one , check needle to . , possibly.

Check ur install of diaphragms and gaskets are in correct order, as mentioned

 

[ErnieG]

Here is a pic for for diaphragm/gasket order ..
Ernie

 

[Firewood Hoarder]

Here is a pic for for diaphragm order ..
Ernie
View attachment 406278

I had the gasket/diaphragm order reversed on my pro-mac 800 and had similar flooding symptoms.

 

[Huskyslinger]

I believe i might have solved it. I another set of welch plugs in and used some wicking grade loctite. But didnt get to run long

 

[Huskyslinger]

So a little update. I should have said i had actually modded a 670 carb to go on this. Which is no biggy except, the carb had a changable jet like one in pic. Not a welch plug like the other style 670 in pic. So digging through my carbs i found a tillitson carb off a stihl?? at least thats what the diaphram plate was stamped with. So in that carb i found a jet that was not drill with jet, it was solid except for it does have a ball in it which acts as a defusser??? Any how the saw can now be adjusted properly with screw. If your wondering why i used this carb, well is because i did a lil port job and this has bigger bore.

 

[Huskyslinger]

Thanks to all who were kind enough to spend the time to read post and lend knowledge. Sometimes thats a hard thing to get!

 

[Firewood Hoarder]

Glad you got it sorted out!