jon f mn
Well-known Member
Got the new combine home Saturday so Sunday I worked on getting it running. Checked everything over good and .ade sure it was getting gas and cranked it over. Fired a couple times then clunk, solid stop. I backed the engine some and tried again, but same thing. Turned it a full turn backwards and sa.e thing that way, thats when I knew I had a serious issue. So I spent the rest of sunday pouting. Monday morning I found I want dine pouting yet so spent most of the morning drinking coffee on the patio and feeling sorry for myself. Lol. Monday after noon I decided to pull the heads and this is what I found.
The valve was just laying on the pistons and there is a small nick in the piston, but im not worried about it.
This is very old long term damage, the valve stem was rotted almost through. Im guessing the head was bad from factory and was letting antifreeze into that port and hitting the valve. It wasnt getting into the combustion chamber because there is no damage there, just the valve seat and valve stem and major rust in that port.
Im lucky I had 2 rebuilt heads on my parts combine so I took those off and put them on.
A couple pics beside my 1160
Here is a short video of the start up. Still running a bit rough here as I had put oil in the cylinders and it needed to clean that out.
I'll post a video of it running with the combine engaged later.
The valve was just laying on the pistons and there is a small nick in the piston, but im not worried about it.
This is very old long term damage, the valve stem was rotted almost through. Im guessing the head was bad from factory and was letting antifreeze into that port and hitting the valve. It wasnt getting into the combustion chamber because there is no damage there, just the valve seat and valve stem and major rust in that port.
Im lucky I had 2 rebuilt heads on my parts combine so I took those off and put them on.
A couple pics beside my 1160
Here is a short video of the start up. Still running a bit rough here as I had put oil in the cylinders and it needed to clean that out.
I'll post a video of it running with the combine engaged later.