Oleo Mac Chainsaw, 101cc?

ntheep

Hi guys, been given an Oleo mac saw to get going again, not sure of designation of this saw, and the guy thinks its a 101 cc or similar. i have uploaded some photos, but can't see any distinctive markings. Any one able to throw some light on what model i have?
And before any one tells me they are crap saws, i don't care, my mate reckons it was a beaut saw, he used for long years cutting firewood business. I have the saw for nothing so can't hurt to get up and running for some slab work i have coming up, on an African Mahogany log sitting in the bush doing nothing!

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ntheep

Oh!, i also have this big crate full of parts of something called an 090 Av.
They any good???

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ntheep

Another photo of Oleo Mac saw. Hope that's the right spelling!

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Wavapps

http://home.comcast.net/~treeworld/S...090%20Shop.pdf
Plz enjoy and thank devonhubb for the source

Here are the rest as of right now
http://home.comcast.net/~treeworld/site/

ntheep

Thanks Wavapps and Devonhubb! Excellent resource that i will use for sure. Cheers guys, these forums really are a great resource for info, i use a Jeep forum as well to get and share info (it's a JEEP thing, you wouldn't understand!)
How cool that like minded people from around the world can share and discuss this sort of thing!
Cheers Guys, well done.

Wavapps

AHHHHHHH Wait did you say jeep?
I need and have jeep pdfs too. What do you have/need?

Wavapps

http://home.comcast.net/~treeworld/J...st%2094-05.zip
Its gonna take ten minutes or more to finnish the upload to the site. May not work right away.

You want this for sure!


It works fine now

ntheep

Cheers (again) Waveapps, that's great info there, mind if i share the link??

The jeep site /forum i use is Cherokee/Liberty specific, found here:

http://www.lostjeeps.com/forum/phpBB3/viewforum.

Another good forum for people with odd interests!!!

ntheep

I have a Jeep Cherokee, KJ model, you mob over there call them Libertys!

Sorry i don't have any files to share, but this site has heaps of stuff you might find useful!

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Wavapps

Hey bud I did not want to get into trouble so i pulled the site. but all is still available by request. I realized later That they would hang me be my short hairs if some one found it like that. I did take great pleasure from hat if I only helped a few folks.

ntheep

Now c'mon people, some one must know something about this Oleo mac saw!

Done it

I don't know much about Oleo Mac but it looks like an Olympyk 999f.

Oleo Mac/Olympyk same company.

Be a late 80's early 90's model, 103cc I think.

olyman

its a oly 999..99 cc's of grunt!! were are the rest of the parts??? its a later model,,by the air cleaner arrangement...

ntheep

the air cleaner is a self mod, and yes the saw is about 20 years old. actually got her up and running today, it had a fuel leak, and after replacing the fuel line into the tank, it was still leaking and was advised by a local chainsaw agent, that the tank is probably cracked. But, seeing as i am using it solely on a mill, i instead have made up an external fuel supply, gravity feed from the slab mill direct on to carby, a few minutes of pulling and choke/throttle positions, and some "start ya bastard", and off she went! very excited by the speed and sound of this beast!!
Also got her semi attached to the home made mill, but need to change the chain bar studs, for some husqvarna ones (husky bar) add a couple of new chains,and look out!!!
Will throw some photos up when we are cutting.

Done it

Glad you got it going.

Wavapps

Can't possibly wait to see those pics.

Almost lost my coffee whilst reading the part where you say "and some "start ya bastard", and off she went!" !!!!!

You made my morning. Good luck, and Congrats on the saw!

olyman

the CORRECT,air cleaner parts,,are still available...
and if the tank is cracked[been there] take it off,,pressure it to find crack..then take to a person,,that knows HOW to weld magnesium properly!!!!!!!!!!! ive welded two of mine!!! seems their casting process was a bit off!!!!!!!!!!!

ntheep

Actually should have said "start ya Bitch!"

Macgyver76

Don't suppose you would consider parting with the Stihl 090??

ntheep

Ha! Sorry mate, going to keep that one! You would have to get in line anyway!!

Wavapps

Anyone here sharpen chains? I need to find a diamond wheel for the chain sharpener.

Those files are still onsite (the site I put together a week ago) and all the old links work. The page is blank though.

ntheep

Ok, mixed results with the milling operation!

Got the big log cut down to shape for milling, no problems, first cut (by me) with this saw, no worries, sliced thru no problems.



Next day, set up the mill rails (for want of a better name) , to make the first, level, flat cut. again, pretty good, considering my first time doing this, and with a totally inexperienced "tail man". I Was wondering about the rail set up, if it was strong enough to hold the mill and keep everything straight, but couldn't fault the finished cut, dead straight and true, so i was happy with that!


BUT THEN.................. we thought "how easy was that?!!" Pretty excited thinking we were gonna finish this baby today, no worries!!, Got the mill in place for the next "keeper" slab, gave her a few pulls, ran for like 3 seconds and then stopped, quickly.
The pull rope wouldn't budge, mmmmmm....., what could be the problem? put her on the ground and with a spanner turned her over, OK, try the rope pull again....... 3 or 4 pulls, "seized" the rope again.......mmmmmmmm. Okay, doesn't look good, pull everything down and load it all back on the trailer, sweating and cursing all the way! head home and start to investigate, thinking i put the wrong ratio fuel or something,and seized the engine, but knew that i used the right stuff! and being a mates saw, wasn't happy! Anyway, pulling her down, took the aircleaner assembly off and noticed a little 'loc nut" that holds all the cleaner assembley attached to the carby was missing, and thought "was that nut on there before?" and "No way that could get sucked into the motor??!!" But yep.... that's what happened, scored the piston, and had locked up the crank against the nut!
I had a few choice words about that i can tell you!

So, not a total melt down, but annoying anyway, had the whole weekend planned with slab cutting and storing etc.....
So now my new mate "Olyman" will be getting a PM for a new piston and rings set!

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Wavapps

That is some nice work there. Wish I could have seen it all personally.

ntheep

okay! parts arrived from America courtesy of Olyman ()
New piston and rings. Fitted them, but having trouble getting her started, got spark, got fuel, but no go, dunno got me stumped, she 's in the shop waiting for some one to have a look, i've had enough! for now.

In the mean time, the bucket full of 090 bits i had have been transformed back into a beast!!
New cylinder, piston, rings gaskets, clean every thing up first, flush the crank out, hope that the bottom end is still good, felt "all right", when turning over by hand, no obvious slap or clunks! I would have replaced the bearings if the guy i was dealing with could get them, but no go, that's ok.
Certainly learnt a few things doing this engine, never done anything like this before, so good learning curve!
Fitted the rings to the piston, (handy hint: the rings line up with little notches on the end, so they can only go on one way!)
Figured out how to fit the piston into the cylinder, remember to put head gasket on at same time!
So any way, got every thing back together, and did a few pulls, and some smoke come out, and next pull, away she went!! Wow!, what a big loud FAST saw!
Very chuffed with myself today!!
A few pics:

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rogue60

great job on the 090 mate,yep there a beast of a saw! hope you get some pics or vids of it working

ntheep

Yeah, will do, need a few minor bits and pieces to get her up and really running, air filter for one! Also, fiddle around and swap the bar from the OleoMac onto this one and attempt to finish the slabbing i started 6 weeks ago!

ntheep

Yeah, will do, need a few minor bits and pieces to get her up and really running, air filter for one! Also, fiddle around and swap the bar from the OleoMac onto this one and attempt to finish the slabbing i started 6 weeks ago!