Control unit leak hydraulic

   / Control unit leak hydraulic #1  

avoboy

New member
Joined
Nov 3, 2011
Messages
8
Tractor
kubota g1800
i have this leak from the top of this unit the rusty looking bolt/plug I put a bit of jb weld on the top but that didnt fix it I cant remove the top section with the 3 nuts as one goes round and round and wont undo Any ideas?
 

Attachments

  • IMG_0628.PNG
    IMG_0628.PNG
    379.9 KB · Views: 79
  • IMG_0599.JPG
    IMG_0599.JPG
    232.5 KB · Views: 75
   / Control unit leak hydraulic #2  
Those 3 nuts should be on through bolts that run the full width of the stacks.
The plugs may need a sealing ring or o-ring.
 
   / Control unit leak hydraulic
  • Thread Starter
#3  
Those 3 nuts should be on through bolts that run the full width of the stacks.
The plugs may need a sealing ring or o-ring
 
   / Control unit leak hydraulic
  • Thread Starter
#4  
Now i know its a plug One of the nuts turns with the bolt wont undo wont tighten Not sure of my next move can the plug be removed from the outside?
 
   / Control unit leak hydraulic
  • Thread Starter
#5  
Those 3 nuts should be on through bolts that run the full width of the stacks.
The plugs may need a sealing ring or
 
Last edited:
   / Control unit leak hydraulic #6  
The "plug" should unscrew from the block. Most of the time the through bolts have nuts on both ends. If you loosen a through bolt you can blow out the o-rings that seal between the sections.
 
   / Control unit leak hydraulic
  • Thread Starter
#7  
The "plug" should unscrew from the block. Most of the time the through bolts have nuts on both ends. If you loosen a through bolt you can blow out the o-rings that seal between the sections.
cheers mate I wondered if there was a nut on the bottom and then it was pouring
 

Tractor & Equipment Auctions

2012 MACK CHU613 (A50854)
2012 MACK CHU613...
Massey Ferguson 65 Loader Tractor (A50514)
Massey Ferguson 65...
2012 Ford F-150 Crew Cab Pickup Truck (A50323)
2012 Ford F-150...
2008 MAGNUM PRODUCTS LIGHT TOWER (A50854)
2008 MAGNUM...
2014 KALMAR 4X2 YARD DOG (A50854)
2014 KALMAR 4X2...
Kubota BX2680 Sub-Compact Tractor  4WD, 218 Hours (A51039)
Kubota BX2680...
 
Top