Air in the system??

   / Air in the system?? #1  

The Dougster

Gold Member
Joined
Mar 9, 2009
Messages
432
Location
Lampasas, Tx
Tractor
Kubota L2800
Over the weekend, I drained and changed all hydraulic oil and filters in my "Bota... no problems, but afterwards, my FEL has a light shudder when lifting.. My question is.. did I get air in the system that's causing this? Do I live with it until the air dissipates? Will it dissipate?
 
   / Air in the system?? #2  
Just work the cylinders in both directions to the limits and hold against the relief a few seconds. Let the fluid warm up and it will work faster.

It will eventually work itself out.

Be sure to recheck your fluid level after a bit and after working out the air.

Just be mindful for the first bit until the air works out. You can get an unexpected lack of power or even a cylinder movement when you have air in the cylinder.

Hope this helps!

- JC
 
   / Air in the system??
  • Thread Starter
#3  
yes Sir, it was helpful and I thank you...
 
   / Air in the system?? #4  
Hello
You also may be sucking air at the filter gasket.
On an open center hyd. sys., if you let it run a few minutes there won't
be an air problem.
 

Tractor & Equipment Auctions

2019 ExMark S-Series 72in Zero Turn Mower (A51692)
2019 ExMark...
2008 Ford Focus SEL Sedan (A55853)
2008 Ford Focus...
2012 PETERBILT 388 DAYCAB (A53843)
2012 PETERBILT 388...
2011 Ford Crown Victoria Sedan (A55853)
2011 Ford Crown...
Case Wheels for Combine/Firestone Tires w/ extra rings NO RESERVE (A55315)
Case Wheels for...
8' LARGE FENCE POSTS (APPROX. 20-25 PC) (A54757)
8' LARGE FENCE...
 
Top