Quick disconnects -- tip when connecting

[Earthwerks Unlimited]

Here's a tip you may already know about connecting hydraulic quick disconnect lines. I find that when the attachment has gotten warm from sitting in the sun or from being used--or if you accidentally operated the aux. controls with nothing attached, it tends to develop pressure in the lines. This can make it nearly impossible to connect hydraulic lines. What I do is shut off the machine, and then open/close or cycle the aux. control pedal/lever back and forth. This relieves any pressure making it easy to connect. Bobcat brand has a bleed-off valve built into the aux. connects---I wish I could find a cheap one to replace mine.

 

[skidsteer.ca]

Yes that works well.
I have had it when the attachment was the problem. I do what you mention above before diconecting. However at times I have had to break the seal on the attachment hoses with a couple wrenches to relieve the pressure. Still easier then a big fight with them.
Ken

 

[Land-Tech]

Yes that works well.
I have had it when the attachment was the problem. I do what you mention above before diconecting. However at times I have had to break the seal on the attachment hoses with a couple wrenches to relieve the pressure. Still easier then a big fight with them.
Ken

Gehl and the manual for my 435 recommends that after you shut engine off, to turn the switch back on before cycling the aux controls. scott

 

[mllud]

Gehl and the manual for my 435 recommends that after you shut engine off, to turn the switch back on before cycling the aux controls. scott

I believe the reason you need to turn the key back on is to open the solenoid.With the key off the safety lockout would prevent release of pressure. Mike

 

[Land-Tech]

I believe the reason you need to turn the key back on is to open the solenoid.With the key off the safety lockout would prevent release of pressure. Mike

This is true.

 

[jackel440]

This is true.

I noticed I have to do this with my 03' when i hook it up.I let it idle then cycle the handle back and forth.sometimes I have to shut it off then wiggle the handle.