My 782 Problem - Page 2

bocephus1991 · #11 02-09-2015, 09:29 PM

Try to find a k series kohler for it or a magnum. That would be easiest to put in it.

bkw3614 · #12 02-14-2015, 12:43 PM

Jonathan,

I am not going to spend much money on this engine. I am told that it ran when parked; although that doesn't describe how well the thing ran while parked. I am further told that the charging system didn't work properly and it would drain the battery . That was the reason it was parked. I don't know how long ago that was. The P.O. had no interest in fixing it.

A series II would be my first choice for replacement, just because it is easy out, easy in. A magnum would be the next choice.

There are a lot of tings to figure out on this tractor. At -10 degrees today, I won't be looking at it very much, but I wait for warmer days to start the project. Oh winter, why are you here every year?

bkw3614 · #13 03-09-2015, 12:28 AM

Update on the 782.

It was 45 degrees here today, and I took out the 1250, just for some seat time.

When I returned,I looked at the 782, and just for the heck of it, I put a bar on two of the bolts connecting the driveshaft to the KT 17. IT TURNS! I didn't turn it far, maybe 1/8 to 1/4 turn on the shaft, and very slowly. There was very little pressure required on the bar to make it move. But I was pleasently surprised that the engine turns. Maybe it will actually start with a little bit of coaxing.

The hydro lever moves a little bit, the ignition switch turns as it should with a key, and the brake pedal is loose. Things could be looking up for this machine.

J-Mech · #14 03-09-2015, 10:10 AM

The motor is stuck to the point that it has been soaking for what, 3 months? Yet, your hoping it will start..... your hopeful.

It's not gonna run bud. I suggest if you want to rebuild that engine, you don't even attempt to start it. Good way to score a cylinder and lock it back up.... if the cylinders are any good anyway. If you can get it to turn, then take it apart.... don't try starting it please.

bkw3614 · #15 06-13-2015, 09:18 PM

Update on the 782 Problem. I got the Kt-17 Series I running, and it runs alright, not great, but alright. It doesn't charge, as the P.O. said.

Now for a few questions: First, the Wiring Harness is pretty hacked up. I can't find one, so I am going to have to make a new one. Does anyone know of a parts source for the Delco-Packard connectors found on that harness?

Second, I have found a replacement engine for the KT-17. It is a Magnum-18 out of a newer Cub Cadet. What will I have to do with this engine to make it work in the 782? This engine has an oil filter. Where/how should that be mounted? I know there needs to be a change in the wiring harness to accommodate the Mag-18. What is this change?

I do appreciate everyone's input.

bkw3614 · #16 05-18-2016, 11:16 PM

This is a very old thread, but finally, there is an update on the 782 Problem

I am finally at a point where I can start work on my 782.

Although the KT17 Series I runs, it doesn't run well, and I don't care to mess with it. The Magnum 18 that I bought is tired, and needs a complete rebuild. My question to all of you who are familiar with these engines: "Do I need to use genuine Kohler parts, or are Stens and other aftermarket parts acceptable? Are there any parts manufacturers that are not acceptable?"

I need to try to stay within some sort of a budget on this thing, and yet, I want it to be well done.

Thank you in advance.

Terry C · #17 05-19-2016, 01:02 AM

Mags are too expensive to rebuild. Repower with a CH or a vanguard
But it's your money do as you see fit.

bkw3614 · #18 05-24-2017, 02:18 PM

After a year, in the making, a move, and doing some research for a grad school friend, I am working on the 782 again.

I think I have most of the large parts that I need. What I don't have, or what surprises that come my way, should be obtainable through want ads on this site, other sites, Craig's List, E-Bay, my local CaseIH/Cub Cadet dealer, other local sources, or with some creativity.

Awhile ago, I found a Magnum 18. A friend tore it down, bored it .010", and overhauled the engine, using a majority of genuine Kohler parts and a Kohler/Carter #26 carburetor. He spent a year on it, and did a beautiful job.

Currently, am soaking the tractor down with PB Blaster and getting my new shop ready for the task. I am finally ready to do this job.

Question: Will a sleeve hitch from a wide frame (1650) work on a spread frame (782)? I know I will have to find Frankenstein bolts.

I suppose I better take a picture of the project.

J-Mech · #19 05-24-2017, 02:28 PM

Hope the motor lasts.

You can get the Frankenstein bolts for JeffinPA here:
http://www.onlycubcadets.net/forum/s...ad.php?t=20875

Just send him a PM.

bkw3614 · #20 06-11-2017, 06:28 PM

Working on the 782, I am trying to envision what I want for the tractor in its ending state.

I have been considering tires, and I have decided t go with a ribbed tire in the front. I think that is what it had when new.

It has 23-10.50-12 tires in the rear. I think they are a little wide for my needs, especially with my company's parade entry; as the wide tires will make loading onto the trailer difficult. Are the 13-8.50-12 tires found o some of the smaller wade-frame tractors of the same bolt pattern? It would be nice to interchange tires without much hassle.

As always, thank you for the comments.