Jump to content

hydraulic valve spool disassembly 1959 HUSCO valve body


BuckRun
 Share

Recommended Posts

Not familiar with that valve. I recognize the end opposite the linkage end as being a separate piece. I would assume a spring inside. In bottom picture. I can't see through the crud but I would expect a snapring between spool and plunger.

Link to comment
Share on other sites

the spring is internal inside the bottom of the spool. That lower  piece (I call it the plunger) coming out of the bottom of the spool remains fixed with a spring pin to the valve body. The spool moves up or down under spring tension when you operate the lever for that particular cylinder. If I clamp the spool down I can push or pull that bottom piece about 1/2".

Link to comment
Share on other sites

Real life exploded view of a spool from a 1959 HUSCO valve body

m/n 3256 on a Wain-Roy backhoe attachment on my '59 IH 340 Utility tractor.

I broke the spiral ring in 2 pieces. It was worn and some what difficult to remove. I used the tools shown. The rings are readily available.

 

Thx for everyone's input. 

IMG_2155.jpg

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...