3020 SCV coupler conversion

   / 3020 SCV coupler conversion #1  

Harry in Ky

Veteran Member
Joined
Jan 27, 2012
Messages
2,274
Location
Winchester Ky
Tractor
Allis Chalmers ED 40
So how much fun is it to remove the JD coupler cartridges and install the Pioneer type? This tractor has one 20 series coupler body and one 10 series body. Is the procedure pretty much the same for both types?
 
   / 3020 SCV coupler conversion #2  
Just match the threads, If I understand correctly what you want to do.
 
   / 3020 SCV coupler conversion
  • Thread Starter
#3  
Just match the threads, If I understand correctly what you want to do.

No, I guess you don't. I'm talking about the cartridges in the coupler bodies. There's a bit more to it than matching threads.
 
   / 3020 SCV coupler conversion #4  
What is the part number? You can find it in jdparts.com.
 
   / 3020 SCV coupler conversion #5  
I'm not aware of a conversion for 10 series couplers or 20 series couplers on pre- side console tractors ( up to 1969).
 
   / 3020 SCV coupler conversion #6  
There are ISO kits for both 10 & 20 rear breakaway couplers. This is the part number for kit for 20 series RE206778 Quick Coupler Kit - QUICK COUPLER KIT, RECEPTACLE KIT 146.70 USD. Kit part number for 10 series is the same plus some other extra parts. IMHO the spiral back up washers(parts key 20) are a PITA to install correctly.
 

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   / 3020 SCV coupler conversion
  • Thread Starter
#7  
The man said he has the kits. I'm just wondering what does it entail to put them in?
 
   / 3020 SCV coupler conversion #8  
The man said he has the kits. I'm just wondering what does it entail to put them in?

IMHO all that's required for kit installation is mechanical ability & PATIENCE.
 
   / 3020 SCV coupler conversion
  • Thread Starter
#9  
Okay, that sounds reasonable. I just didn't want to spend an hour on the road, only to find it requires a press, or some specialty gadget or two that's not available out there.

Thanks
 
   / 3020 SCV coupler conversion #10  
Harry
I think the kit can be field installed but it's been a long time since I was a service manager
 

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