John Deere 30 inch mechanical tiller disassembly problem

[Al_W]

Only one more question and possible issue. I put the chain and tensioner on and it doesn't look right. The tensioner seems either on wrong or the chain has "stretched". Do I need to replace the chain to finish up or will this work ok? Again--no pictures anywhere on the internet and no specifications from JD regarding chain tension for this tiller using this tension block. I may just install it on the tractor and observe the chain movement before I make a mistake and put the grease and cover back on.

 

[Mike1955]

To me Al w. This looks like the chain needs some links removed. The picture or the tinesproves the sprockets rotate counterclockwise so everything is installed correctly. But in a short period of time things are going to collide in there. Just my take sir. Good luck

 

[pmsmechanic]

Just looking at the picture I would say the chain is installed correctly. Have you tried looking up the JD parts diagram for this tiller? there's usually a pretty good indication in there how things are assembled.

If you do decide to remove links instead of replacing the chain, remove 2 links and install a half link and you should be close.

After expanding the picture and having a look I would concider replacing the chain tightener. It looks pretty worn.

Just my thoughts.