lehman live edge slab
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If I remember reading right some of them stored butane in the handle to preheat the saw in cold weather
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No oil in the crankcase, the bottom end is lubricated by the fuel/mix as it passes through.
Mark
Getting some more saws (a bit more modern) cleaned up and ready to go over.
I don't know if this is a Husqvarna era saw, of from the Jenn Feng period.
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Mark
The handle is indeed a propane tank to pre-heat the "glow plug" which I think in reality is the hot bulb. I have received some instructions that say add 10% mixed fuel (50:1 gasolineil) to diesel to ease the starting. According to Mike Acres site: "Ran on Diesel fuel, kerosene, distillate etc."
Mark[/
Last time we run the Comet chain saw About 20 years ago on a show. we use strait gasoline e free, and then we mix With sae 30 oil. 1 liter gasoline and 3 deciliter motor oil. So the engine is prepared for this mix. Regards Bjorn and Anders swedish friends
The family ties between McCullough, Briggs &Stratton and evinrude are written in a book I have called The legend of Briggs & Stratton. It is a good read if you like the whole industrial history type books. They made small engines, refrigerators all kinds of automotive switches and ignitions. Another good book imo is Iron Fist The History of Mercury Marine. Carl never intended on building outboards at first even but when some returned ones came with the building you bought and you need money.I copied this over from the McCulloch thread:
Here is the best information I have been able to piece together regarding the McCulloch timeline:
1931 - R.P. McCulloch starts McCulloch Engineering in Milwaukee, WI building centrifugal superchargers. That business was later sold to Borg-Warner.
1943 – Changed the name to McCulloch Motors Corporation, primary products are drone engines for Radio Plane and chainsaw engines for Reed-Prentice.
1946 - Move to California, purchased land near what would become LAX (airport)
1964 - Opened plant operations in Lake Havasu, AZ
1974 - Sold to Black & Decker
1977 - R.P. McCulloch dies
1984 - Private/Employee owned
1988 - Moved to Tucson, AZ
1999 - Bankruptcy, Europe goes to Husqvarna, North America to Jenn Feng (Taiwan)
2003 - Jenn Feng & MTD sign a distribution agreement
March 2008 - Husqvarna acquires Jenn Feng, McCulloch is now a brand within Husqvarna
Robert Paxton McCulloch was married to Barbara Ann Briggs (think Briggs & Stratton, yes that Briggs). I thought I had read that his uncle was Ralph Evinrude but I cannot find any confirmation of that. He was in direct competition with Evinrude and others when he bought Scott-Atwater and went into the production of outboard engines for boats...coincided with their move to Lake Havasu, AZ where they had an ideal testing site. There was an episode of the old television program "Route 66" based loosely on McCulloch's activities in the outboard engine game.
Mark