McCulloch Chain Saws

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Jim - I think you are getting too many of those 5 cube gems, please send me an SP81E and an 805. Then I will only need the Super 850, DE80, and 8200 to complete my set. I do have an extra SP81 and PM800 to offer in trade...

Mark

Mark I may have a line on a PM805. Details are still a bit sketchy at this time (it's a "friend of a friend" type deal). If I land it I may be willing to trade it to you for your 'spare' SP-81 or maybe the PM800 (especially if it's a decomp equipped PM800) or something else that's an "extra" in your stable to help you complete your collection. Again, it's not a firm line at this point, but I'll let you know after I go to look at it. I've been told "it's a PM805 or PM825". Didn't think they made a PM825...
 
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Mark I may have a line on a PM805. Details are still a bit sketchy at this time (it's a "friend of a friend" type deal). If I land it I may be willing to trade it to you for your 'spare' SP-81 or maybe the PM800 (especially if it's a decomp equipped PM800) or something else that's an "extra" in your stable to help you complete your collection. Again, it's not a firm line at this point, but I'll let you know after I go to look at it. I've been told "it's a PM805 or PM825". Didn't think they made a PM825...

Sissy!!!........................:D
 
Mark I may have a line on a PM805. Details are still a bit sketchy at this time (it's a "friend of a friend" type deal). If I land it I may be willing to trade it to you for your 'spare' SP-81 or maybe the PM800 (especially if it's a decomp equipped PM800) or something else that's an "extra" in your stable to help you complete your collection. Again, it's not a firm line at this point, but I'll let you know after I go to look at it. I've been told "it's a PM805 or PM825". Didn't think they made a PM825...
is it the one i know about? i know were one is.;)
 
JRHAWK- There is a channel in the crankcase to allow the impulse to pass to the auto oil pump, yours may be partially blocked.

Mark

I checked it out and it's clean as a whistle. I inserted an allen wrench through it to make sure, but I don't think it was plugged. I did run across what -may- be the problem though. I checked the oil cap and it seems to be either plugged or simply doesn't work. I put the business end in my mouth and sucked and I could really get any fresh air. I then did the same with one of the other 10-10 caps and I was able to draw fresh air. If it is indeed the problem, it would make sense with how it was behaving. I have a new pump on order (placed the order before I did all the previous testing thinking it was for sure the problem) so I will have to wait to install that before I test out the cap theory.
 
Went wood cutting today, the victim was a 70 foot white fir (piss fir) which I love to burn. The felling saw was orange and white only because of the terrain and horrible escape route (don't want to smash my yeller saws) any way I got some video of the CP70 in action.

[video=youtube;OuA0W9APlbE]http://www.youtube.com/watch?v=OuA0W9APlbE&feature=youtu.be[/video]
 
Sissy!!!........................:D

Sissy eh? I take it that you want me to stop hunting for a coarse thread decomp valve for your PM800 then Jon? I look forward to watching (and filming) you attempting to start my 790 this November....:D

is it the one i know about? i know were one is.;)

Not the same one unless the saw you know of is within 100 miles of me Fraser. If it IS the same saw then we need to talk........and I need to have STRONG words with my 'contact'...
 
640 Bow

It is finished...the Tillotson HL proved to provide some problems as the H needle evidently came from different carburetor. Hunting through my stores I found another HL63E but alas the needles in that one were different again (different thread, different length).

In any case it is running, not a peppy as say the 795 but it is not a new saw after all. It is clean now, starts and runs, and will look good setting up on the shelf!

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Mark
 
Looks good Mark. If its not peppy enough for you. There is a place that takes
all kinds of bow saws and you have the address.;)...:D
 
Sorry, I'll fix that. BTW I gave a SP81E to Jacob. Maybe he would work a trade with you on something. It was lacking the stock AF cover but I had a real nice SP81 cover for it as I never could find a SP81E cover or decal. Ron

What type of ignition did that unit have Phelon or Mac electronic ignition the Phelon two piece units were a pain and were replaced under warranty by an upgrade kit to the Mac ignition unit of one piece

McBob
 
What type of ignition did that unit have Phelon or Mac electronic ignition the Phelon two piece units were a pain and were replaced under warranty by an upgrade kit to the Mac ignition unit of one piece

McBob

If I recall correctly it had the upgrade with the 24 fin flywheel. I had a non-running PM850 with the two piece; I replaced it with the single and she ran like a champ. Ron
 
Grab a beer and listen to the story of woe...

There's a question down there at the end if you make it that far...

Well... I managed to line up 4 days to go out to my family's farm in PA to deal with the 3 trees that are the reason I got the 795L... Man, I was dieing to try a saw that big, in some good sized wood. When I got there, I was informed that 2 of the 3 had come down on their own, which was good news. There had been 3. 2 of which were a double that had split right at the ground, going in opposite directions. They were/are big for what we're used to. 28-30" at the base, and if they were under 70', it was just by an inch. They happened to sprout long ago just off the edge of a dropoff in that section of woods, so they had to go an additional 10-12' just to get to the canopy top compared to the surrounding trees. Well the one got hung up in a black walnut on the way down. That thing was a good 25" at the base. Probably 15' of it was straight at the bottom, which is pretty odd for the walnuts around our place. I guess it had to go up again for sun, before going out... Well nature brought them both down at some point thankfully, and they dropped basically on the logging road there. So after a lot of branching, we managed to get the heavy limbs pulled up and bucked. I didn't have the big saws with me that day as I didn't think we'd get that far so I cut the walnut off the root with our Husky 50 and a 16" bar. No fun there, that saw while something of a demon, was certainly outclassed. We pulled 2 sections out with the loader, and put them to the side, to go to a mill for lumber. The rest, I diced up in 1' logs with the Husky.

Day 2 came, and I piled all the saws in the gator, and down we went. I knew I did not want to deal with the 2 Ash trees with just a 16" bar... Well, I topped the ash, and we hauled out some smaller sections, and heavy limbs for bucking. When we got in to 16" material, I pulled out the Homelite XL-12 with its 20" bar... It was now that the problems started... I just couldn't get the Homie to run right. It would start as always, and run good, then die. Sorta light a vapor lock, so I tried loosening the cap, and no change... Man I was pissed.:mad: That saw has been the most reliable saw we've had my whole life. So, fine... I didn't really want to slice and dice everything with the 795L as its heavy, but I knew that would start, and run. Uhhh... No... Man, I about pulled my arm off trying to get it to fire. I mean nothing...:msp_confused: It was bizarre since I had started it on the first or second pull the few times I ran it here in NJ, and made a couple test cuts... I can tell you I was getting really steamed at this point.:msp_mad: I was staring down the reality of bucking a whole load of ash with the Husky and that 16" bar... That's how the day finished... I cut a pile of ash with that thing, and I tell ya, it beat the crap outa me having to work it that hard... There was much beer that night...:givebeer:

Day 3 came... I knew I had the bottom 30' of the first ash to cut off, haul out, and buck... I figured it would be worth 30 minutes or so to get either the 795, or the XL-12 going. So I dumped fuel on both, and mixed fresh, from fresh stock. Still no change on the Homie. Same symptoms... Same on the 795. Seemed like no spark, so I figured out how to get in to the plug, and when I flipped open the cover, something just looked off. Now I've never been in there before, so I don't know why that thought occured to me... Well I got the plug wrench on it, and after about 1/8 of a turn, I knew the problem... The plug hole is trashed. For the life of me, I can't imagine how the guy that sold it to me managed to get that plug to seal well enough that it fired up perfectly, and didn't shoot the plug out when I ran it here... So, that ended the thought of a quick fix...:bang: It was then time to go back to the wood... Our loader took the last 30' in 2 sections, barely. Our they came, and I diced up 1 for logs. It got hot about then, so we decided to got back in the woods to try to get Ash #2 to drop. It was hung up on an 8" thick Birch. There was no good way to cut the birch, but we thought we might be able to just rip it down with the added help of the weight of the ash. So I lobbed a line about 25' up, through a crotch on the ash on the second try. (I was pretty happy only needing 2 shots) That pulled a 1/2" steel cable up and over, and we cinched it back up to the tree. Cable down to a block chained to another big tree, and then back to the loader... It took some doing, but we managed to get the birch root to tip out. We didn't get enough momentum though to knock down the next tree in line which is a 6" oak. Just too tough I guess... So now the ash is at about 45 degrees. The birch is at 80 degrees, the oak is bent a little, and we're all frustrated...:msp_cursing: Next step was to weaken the ash down at the stump... God knows how long ago, people were using the woods there as a glass dump. Why, I don't know, but whatever... Man, the whole area around these trees is a foot to 18" deep in old bottles. That is all overgrown by rhododendron... I managed to hack my way down to the stump, cleared the brush, and crushed enough glass that I thought I had an area I could live with to work in. I had to get up on the root base to make the cut... We went just about half way through that damn ash with a V cut. There's snapping and crackling, and a crack starting to run up the tree from the bottom of the V... We pulled on the cable, and then tried a chain wrapped around the V cut in an attempt to just finish the crack... Nothing... That damn tree just isn't in the mood to fall. So, there is is... Its back in the woods where we don't really ever go. We're hoping to get a good wind storm that might drop it, but failing that, its just going to have to dry out, get weak, and come down on its own... I don't like leaving it hanging there, but I didn't have any more days to throw at it. However, by the time it does come down, I can pretty much guarantee that the Homie, and the 795 will be ready to go, and we can give the Husky the day off... This is the first time we've ever been outclassed by a tree out there... Personally I'd like to put some TNT under the stump, and blow it out, then we could pull it away from the hangups, but that just isn't going to happen...:mad2:

Welcome to the bottom of the post... Glad you made it... :cheers:

So... Finally, the question becomes... Can anyone recommend a shop in NJ, or possibly eastern PA that they feel like they would be comfortable taking something like a 795 to for a spark plug rapair insert? I don't want to take it someplace where the first thing they tell me is its an antique and I should just buy something new...

-Tim - Who has returned from my vacation to install a full bathroom in my girlfriends house over the weekend... I can't wait until I go back to work Monday so I can relax...
 
JRHAWK- There is a channel in the crankcase to allow the impulse to pass to the auto oil pump, yours may be partially blocked.
Mark

I figured out the problem. At the very top of the pickup tube, where the manual pump sits, the rubber flange actually had a 1/16" groove cut into it about 2/3's of the way to the hose itself. I changed the pickup hose and now it seems to be working like it's supposed to. I wish I would have looked at things a bit closer before I ordered the pump assuming it was the issue. I'm also guessing it left the factory like that and was like that from day one.
 
You should be able to have that spark plug hole repaired at any competent machine shop.

You probably should be able to repair it yourself. NAPA sells a kit for that insert and instructions are included. I put an insert in my VW a few years back, it was my first time doing something like that, and it did ok.
 
Opinions please - Mac 300

I know, asking for an opinion around here is a little dangerous...however...I need some information about a couple of old Macs. I have an opportunity to pick up a 300 and some kind of 10-10. The owner described the 300 as "Big, heavy, and all there." He said it was running when he put it away 15 years ago. He also mentioned some sort of 10-10 but wasn't real specific. It was also supposed to be a runner when he put it up 15 years ago.

Any opinions on value of either one, assuming they are complete and not locked up? Are there specific models of Macs to look for? I usually just buy a saw to use, but am starting to get a little CAD itch...

TIA,

dd
 
I know, asking for an opinion around here is a little dangerous...however...I need some information about a couple of old Macs. I have an opportunity to pick up a 300 and some kind of 10-10. The owner described the 300 as "Big, heavy, and all there." He said it was running when he put it away 15 years ago. He also mentioned some sort of 10-10 but wasn't real specific. It was also supposed to be a runner when he put it up 15 years ago.

Any opinions on value of either one, assuming they are complete and not locked up? Are there specific models of Macs to look for? I usually just buy a saw to use, but am starting to get a little CAD itch...

TIA,

dd

Neither of those models are "get rich" saws. A 10-10S is somewhat more desireable and brings a bit more $$$. The 300 is a good strong old 87cc front tank large frame Mac. A year or two ago, I procrastinated going to get a nice looking, complete (except for the muffler cover which the seller had 'lost') running 300 for $40 or so until the guy eventually relisted it on CL for even less money and sold it. Was about a 2-3 hour drive each way for me. With the cost of gas plus my time, I just wasn't that motivated. Now if it was a CP125 or a 797......



A complete, "not locked up" McCulloch 300 or 10-10 is probably a $20-$60 saw depending on condition and bar/chain setup. Maybe a tad more if the 300 is really cherry. They're just too common to get much more than that right now. Good, solid running saws though.
 
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