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Case 580B Spool valve bypass??

Case 580B Spool valve bypass??

Okay, an update for this thread. I got a gauge on the loader valve and bumped the main relief valve up by about 150psi. It was reaching 2000 so I bumped it up around 2150-2200. The video that I link to below was taken before adjusting the relief valve. In the video you can't see the gauge face very clearly but it reaches about 1500-1700 psi when using the boom lift and then reaches 2000 when the ram reaches the end o

Discuss this in the forum topic Case 580B Weak boom rams.

Video details
  • Channelzukikev
  • BoardTractor/Loader/Backhoes
  • SharedJune 30, 2014
  • Thread replies20