Zetor 3320 making loud noice

[ftr]

I have an older Zetor 3320 (a 96 I think), the other day when I started it up it started making a loud knocking noise, not sure what it is any help with it would be great. I think it is the oil pump not working right but have had a hard time finding it on the engine, any ideas where it is?

 

[ixer0]

Could be many things. Has it been short of oil or water? Could be big end bearing or piston seized. Does engine oil light work?

 

[ftr]

It is good on water, has never ran low. No the lights on the dash do not work, never did figure out out to get them to work. If it is a bearing that engine is toast, would have to solve how to rebuild it, and there is no books on how to do that.

 

[ixer0]

The manuals to repair them are available. They normally dont have bearing problems unless they are run short of oil.

 

[ftr]

well found out the problem. The third piston on the cam shaft was loose. Ok so I found this out the hard way. Yep, the rod went through the side of the block. So now I am on the look out for a new block if anyone knows where I can find one that would be great.