bolckage in mf 220 back hoe?

   / bolckage in mf 220 back hoe? #1  

geoloz

New member
Joined
May 28, 2025
Messages
2
Tractor
mf 100 mf 220
Help please. I have a MF 220 backhoe that blew the hose on the left side of the conrol gang as you sit to operate the hoe. I replaced the hose, then the return pressure plate on the gang reptured. I have now replaced that but want to know why the pressure builds so high before I continue. When the selector valve is set to operate the hoe, the engine starts to strain, as if there is a restriction. Any help is appreciated thanks
 
   / bolckage in mf 220 back hoe?
  • Thread Starter
#2  
FYI here is a picture of blown pressure plate!
 

Attachments

  • IMG_0037.JPEG
    IMG_0037.JPEG
    2.6 MB · Views: 66
   / bolckage in mf 220 back hoe? #3  
What you are describing sounds like a line is connected improperly. Did you have to remove more lines to replace the one that blew?

Is this a backhoe one that you just remounted to the tractor? If yes I would again suspect line connected improperly.
 

Tractor & Equipment Auctions

302 (A52706)
302 (A52706)
Mobile toilet with shower (A53424)
Mobile toilet with...
2016 Nissan Pathfinder SUV (A53424)
2016 Nissan...
2012 CATERPILLAR 140M2 MOTOR GRADER (A52706)
2012 CATERPILLAR...
2004 DRAGON 150 BBL ALUMINUM VACUUM TRAILER (A55745)
2004 DRAGON 150...
INOP-NON-RUNNING 2008 Peterbilt 340 Water Truck, VIN # 2NPRLN9X78M769162 (A54865)
INOP-NON-RUNNING...
 
Top