Oh my where do I start. Inherited my dads Regent 38" with the Kohler Courage power plant in 18 HP. I am here mainly to figure out how to stop buying belts at $40 a pop. Secondary to that but maybe not is how to stop grinding the PTO pulley into the deck brackets, and thirdly I have to check to make sure the sump bolts are not coming loose on the engine.
A lot to do but I want it running correctly.
:welcome: :welcome: :welcome:
I see you have done the right thing by putting your problems into individual post, even if you tacked the deck onto the end of another persons .
Get your numbers then go to the simplicity web page and download the service, owners and parts manuals.
They are all up there for a free downlaod but they are dependent upon your actual serial number as Simplicity did make a few changes.
In the back of the owners manual should be the service schedule so start with doing the biggest service listed.
Use the parts book to locate all of the grease fittings
If you have a compressor then get a long ( 4 foot or better ) air duster to keep the mower clean so you can see what is going on.
Wear is the killer with these older mowers made with real steel rather than converted baked bean cans and the combined effect of a lot of fittings slightly ovalled is a big belt bill.
Till you get the deck sorted look at Rotary, Stens, Prime Line or Oregon for OEM spec belts which should knock down the belt replacement costs till you have done some welding & fitting on the deck & mower
Avoid all of the cheapie "unbranded" belts you will see all over the web.
There is a reason why the maker was too scared to put their name on the belts.