Strainer,​ Oil

Removed chain cover
Removed oil fitting and line
Installed new oil strainer /screen
Re-Installed assembly into oil tank
Re-installed chain cover

complete tare down and reassemble

1. Push out old check valve from bar oil filler cap. 2. Push in new check valve on filler cap. 3, Fish out filter from bar oil reservoir using bent coat hanger. 3. Pull off oil line from filter using heat gun to soften line then push new filter on line. 4. Remove air filter cover and filter, remove cover mount bracket and unscrew oil pump assy. 5. Remove O rings from assy. using toothpick to assist by inserting underneath O rings (3) and prying off rings. 6. Install new O rings in reverse order and reinstall pump assy. and mount bracket. 7. Remove bar and chain from machine. 8. Adjust oil flow delivery by backing out on the fully seated oil pump with the machine running; one turn out was perfect for my machine. 9. Reinstall air filter and cover then install bar and chain and you are ready to go.

Removed the starter side housing, removed the in-tank feed through retaining screw. removed the feed through by gently twisting and prying on the flange. Being careful not to break the 50 year old plastic part. after removing the assembly, clean out the remains of the old in tank hose and strainer. remove the outer fuel line from the carburetor. Then re-installed the new parts. make sure you replace the 2 o-rings on the feed through. also lubricate the o-rings with a bit of oil to make it easier to install back into the tank.

Hope this helps, not good at writing instructions, but I tried :-)