IHC not starting

Dune Country

Well-known Member
I have a new neighbor that has been having trouble starting his IIRC 1956 Int. 500 tractor.
Carb was rebuilt by a friend last spring and has been fine.

He is an older gentleman with a touch of deminta (sp). 1st time he asked for help it just would not start, checked spark it was fine. Gas was coming out of the bottom of the carb, finally I put my hand over the throat of the carb (hard choke) and it sputtered and fired up, ran fine.
Yesterday I saw him at the hardware store getting a new key made for it because it would not start???
Stopped by there today and it still would not start, not even turn over. He had also put on a new solenoid, it is now negative ground, I asked him when that was changed, he said when he was 10 or so, he's had that tractor all his life.
Anyway I took the starter out and bench tested it and it motored strong. put the starter back on and it turned over but would not fire until I hard chocked it again.
My thought is bad gas, plugs looked fine but?? or a plugged passage in the carb.

What say you?
AE
 
The animal must be a 400, 450, 460, 560, no 500 exists. But the choke might not be closing all the way, or the
little atmospheric disk in the choke plate might be loose or gone. It also sounds like it needs a charge in the
battery, and a charging system check. Jim
 
if its 1956 then its either a 400 or 450 model both the same tractor. where did you hand choke it? at the carb or at the air cleaner? it is possible the choke cable is stuck and not closing the butterfly, causing a no start. pull choke and look and see if choke is closing completely.
 
I took the tube off the carb, (from the air cleaner) and choked it there. butterfly is closing, first thing I checked. Don't know about the disc, I will check that out.
I am talking a HARD choke, not just a little .
 
We also had a big charger on the battery, he said he had the battery checked at napa it was 70% but I have my doubts, going to take my load tester down tomorrow.
 

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Back
Top