tomf wrote:Is there a good site to learn more about repair and tuning up small motors?
I have mentioned this website in another post here, and since it does not infringe on anything going on in the helpfulgardener forums, here it is again:
https://www.mytractorforum.com
Like here, it is a free to join site with a lot of info sharing. It covers all sizes of tractors from agricultural all the way down to the most basic of small lawn machines and tillers - thus I think it makes a good complementary site to this one.
*Once again NOTE: It is not
MY OWN website. I don't webmaster anymore.
There is an interesting article or two at "HowStuffWorks":
https://home.howstuffworks.com/home-improvement/repair/how-to-repair-small-engines.htm
For parts there are a lot of good wholesale and retail outlets. Kohler offers free manuals for their engines that can be downloaded as pdf files. Briggs and Stratton prefers to sell manuals, but you can download parts identification breakdowns for each of their engines. The JD tractor I have has a Briggs engine, and I ordered my parts directly from them online with a cred/debit card (I consider the shipping and handling less than the fuel cost of driving all over town, not to mention the value of my own time).
For many other engines and equipment here is a jewel of a link:
(It's a good parts source for Tecumseh engines, and also Craftsman Tractors)
https://www.outdoordistributors.com/
For Kohler engines use this one:
https://www.kohlerengines.com/home.htm
Briggs and Stratton is here:
https://www.briggsandstratton.com/maint_repair/
Sears and Craftsman both outsource a lot of the parts of their mowers and tractors, so going to Sears for parts means you are actually dealing with an unecessary "Middleman". Some parts they claim are no longer supported by Sears, but they are still made, like (for example) the Brake Pads for their older tractors. (SEE: Outdoor Distributors, above)
Most lawn equipment is not even made by who you think they are!
Most Craftsman mowers are actually made by AYP (American Yard Products), and Scotts are made by John Deere. A lot of the rest, no matter what store or brand name is on them are really made by [url=https://www.mtdproducts.com/corporate/ourCompany.jsp]MTD[/url].
(quote) "The MTD family of brands includes Cub Cadet, Cub Cadet Commercial, Cub Cadet Yanmar, Troy-Bilt, White Outdoor, Yard-Man, Yard Machines, Bolens, Arnold, GardenWay, MTD Pro and MTD Gold."
I've heard MURRAY machines are also contracted through MTD.
But one thing they all have in common is a small number of companies that their engines come from, like B&S, Tecumseh, Kohler, etc... So that much is pretty easy to track down.