I have a UT10947D Homelite chainsaw that uses excessive bar oil. When I use it oil slings everywhere and drips steadily out the clutch cover. I tried clearing the lines and checked for cracked or loose fittings. Should I change the oil pump? One tank of gas to one tank of oil don't fit this one. More like one tank of gas and three tanks of oil.

SOURCE: chainsaw is using way to much bar oil

there should be an adjusting screw usually at the front of the saw, on most saws. usually located on the lower front. the screw puts tension, or less tension controlling the flow of oil. also if that did not help then you might have a broken oil line or it might be diconnected all together.

SOURCE: On a homelite chainsaw model d3300 i have all fuel

The line that hooks up at the front of the carb (#17 in picture) goes to the fuel tank. the line that hooks up at the rear of the carb (#18 in picture) goes to the primer bulb. Hope this all helps. Let me know. thanks.

SOURCE: Homelite XL2 Auto - Proper Oil Line Hookup

Go to m-and-d.com then parts diagram, then illustrated parts online, then parts look up then select oem type select homelite then type in the model no. The parts diagram should show correct hook up.

SOURCE: I just received a Recon unit of the Homelite model

it would be on the bottom of the saw or right behind the flywheel under the outside chain case

SOURCE: my homelite chainsaw model# ut10520 has aoil leak

I input your model number and found 3 possible matches, "42cc/46cc Chain Saw UT-10520; SUPER 2 Chain Saw UT-10520 or SUPER 2 Chain Saw UT-10520-A".
I opened the first "Ref # 3" on "Figure A" I suspect is what you say is leaking. It is very inexpensive and available. I would order one and inspect it once recieved to determine an installation method. It does not appear overly difficult without the part in hand. Good Luck.


Homelite/Ryobi.com (authorized parts supplier)
https://www.gardnerinc.com/recons/disclaimer-lg.php - Agree; Choose “Product Line”; “Select OEM” & “Select Catalog” both to “Homelite Consumer Products”. A drop down list appears; self explanatory from here.
The numbers Homelite & Ryobi use do not match the numbers everyone posts. A careful inspection of your saw should find something that matches.

If you have more questions or need additional help please reply below and I will get back to you. HTH & Good Luck.
Lou
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