YM1500D transmission question

   / YM1500D transmission question #1  

Gory

New member
Joined
Apr 23, 2019
Messages
3
Tractor
Yanmar YM1500D
Hello all, new member here. Most of my questions I had been able to find answers to without having to post, but this one has me stumped, I have also searched Google to no avail and am hoping I can get help here.
I had lost reverse in my YM1500D, which was a problem. Somehow the parts Gods smiled on me and I found a complete gearbox just an hour from home for a reasonable price. Now here's the (hopefully small) problem. My tractor had what appears to be the 'old' style transmission and this is the 'new' (per diagrams found on google) It looks like all will match up, but (warning, sketchy description ahead) there is a hole on top of the new shifter area, just aft of the oil filler cap.
I cannot see from parts diagrams what is supposed to be there - if anything.
Maybe it's a plug, maybe it should be a breather, maybe it's supposed to be a hole gearbox.jpg - I have no idea, but hope somebody here can help answer this. If it's a real part with a real part number I can try to order one, if it's just a plug I'm pretty confident I can engineer a solution.
Thanks in advance,
Greg
 
   / YM1500D transmission question
  • Thread Starter
#3  
Thank you sir, quite how I missed that I do not know - couldn't see the wood for the trees.
 
   / YM1500D transmission question #4  
Welcome aboard and thanks Aaron for helping him out, you beat the rest of us to it. LOL
 
   / YM1500D transmission question #5  
What is wrong with your reverse?
 
   / YM1500D transmission question #6  
Welcome aboard and thanks Aaron for helping him out, you beat the rest of us to it. LOL

Yeah, sure, but Aaron has nothing else to do. . . . :laughing:
 
   / YM1500D transmission question
  • Thread Starter
#7  
What is wrong with your reverse?

Would jump out, may have been selector fork. Also had a couple of gears with worn or missing teeth
 

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