cv63usafsfs
New member
- Joined
- Aug 28, 2010
- Messages
- 23
- Tractor
- John Deere 790
Hey guys,
Well my Jw-03 backhoe is out of service again
. After replacing a shredded O-ring in the pressure relief valve last time it stopped working, I thought I had it fixed. Nope. It started to make groaning and vibrating noises anytime I would move the boom up, side to side, or pull in any other the other cylinders all the way. Then out of no where the boom fell down while I was trying to pull it up and everything stopped working. I pulled apart the pressure relief valve and found that same o-ring had shredded again and clogged the thing up. So I cleaned it, replaced the o-ring, and added more hydraulic fluid. Tested it out today and it worked for a bit but now that groaning sound is back and its starting to get sluggish like the o-ring shredded again. Anyone have any idea what could be causing the groaning noise and for the o-ring to keep shredding?
Well my Jw-03 backhoe is out of service again