Slow Choppy Backhoe Operation |

This topic has 3 replies, 2 voices, and was last updated 6 years, 6 months ago by Bob Rooks.

Viewing 3 reply threads

Author

Posts
- April 30, 2018 at 9:19 pm #47846
  Steven Jones
  Participant
  - Offline
  I tried to remove my frame mounted Jinma HW03X backhoe from my Jinma 254. I hadn’t watched Keno Tractors’ YouTube videos on this process yet so instead of removing the front pins first I removed the four rear bolts . After lowering the BH all the way down I couldn’t get it to raise back up . I did see a little fluid leakage from the in-line filter (I think it got pinched on the frame when I lowered it). I jacked the BH back up and but the 4 bolts back in . Now the BH operation is very slow and choppy . I am wondering if anyone else has experienced this and can share with me.
  
  2Old2Worry
- May 1, 2018 at 9:05 am #47847
  Bob Rooks
  Participant
  - Offline
  It sounds to me like you lost enough hydraulic oil to allow air to get into the system. Check for crushed/broken hoses, pulled hose connections and couplings. I’m assuming your backhoe runs off the tractor hydraulics and does not have it’s own dedicated hydraulic pump. Yes?
  
  Account deleted.
- May 3, 2018 at 11:31 am #47848
  Steven Jones
  Participant
  - Offline
  - It turns out that I replaced the filter and topped off the hydraulic oil . The BH worked normally (The stabilizers worked but I didn’t try any digging) . So it seems that it is back to its old self. Thank you Bob for responding . I do appreciate the help. <!–more–>
  2Old2Worry
- May 4, 2018 at 8:31 pm #47849
  Bob Rooks
  Participant
  - Offline
  Glad you’re back up and running Steven.
  Sometimes it’s just the simple things…………
  
  Account deleted.
Author

Posts

Viewing 3 reply threads

You must be logged in to reply to this topic.