Mid eighties L4150 return circuit woes

   / Mid eighties L4150 return circuit woes #1  

J K S

New member
Joined
Jun 19, 2018
Messages
2
Tractor
Kubota
Greetings to all,
Hope someone might be able to help.
I've got brake lining material clogging the return circuit after the filter in the tranny filter boss return port located directly under the center filter port. Has this issue before and cleaning out what I could with a change of filter as well solved the problem for a while. Now the only way I can get a little flow is after wiggling a wire around in the port to dislodge some of the crud and allow some fluid to pass. My question is does anyone know a trick or three to unclog that area of foreign material without splitting the machine? I already tried pressurizing the tranny case a bit with no results, I wonder if there is a specific fitting somewhere on the tranny I can grab onto with either air or fluid to force the stuff back out. Any and all suggestions would be greatly appreciated.
Thanks in advance!!
JKS
 

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