Pioneer chainsaws

[heimannm]

I acquired this Holiday II at the PNW GTG and decided to give it a good cleanup before moving it to the museum display.



Like many of the Pioneer saws this one had a primer rather than a choke. Unfortunately the bulb for the primer is missing.



Not like any carburetor I have seen before.



I presume the tee would have supplied the primer but without the bulb someone decided to plug it. I also presume the fitting on top of the carburetor was for the discharge from the primer into the carburetor throat.



The starter is atypical for most saws, but not uncommon for Pioneer, and the action of the starter also operates the compression release.







It also has a spring loaded bar adjuster, just loosen the bar nuts and the chain is automatically tensioned.



Runs on prime. I am not going to pursue fuel in the tank since it is just going into the display.





Mark

 

[altatim]

Made a 3D printed adapter and then modified a bar to work with the tensioner. Works really well!

 

[Squareground3691]

Some goodie’s for the P51 ,

 

[altatim]

What are the crank seal numbers I want for the P50? And does someone have the intake block and reeds numbers and rings? I want to get this saw back to its former state and I don't mean just paint it lol

EDIT: If someone has a sized drawing for the Poulan Pro felling dogs for this saw that would be sweet to have! If not just a few dimensions (hole distance, tooth lengths) and one good picture from the top and I can just recreate it in Fusion360 and get some laser cut.

 

[cbfarmall]

Started working on my 700G. Tore it down to send the case out to repair a crack. In the meanwhile, I painted the rest of the parts. Found lots of new stuff in my stash.