Case 440 tilt cylinders settle

Help Support SkidSteer Forum:

AZFirefighter

New member
Joined
Jan 9, 2023
Messages
1
Have a 2007 Case 440 and the tilt settles with the machine running. The cylinders have been rebuilt. What else could possibly be the issue?
What should we check next?
 

Topper1

Well-known member
Joined
Feb 19, 2023
Messages
52
If it's not the cylinders, it's the spool valve either not self centering (out of adjustment) or leaking past the internal spool valve seals.
Remove the linkage from the spool valve. If it still settles, linkage adjustment is good.
Spools are easily rebuild in a few hrs on the bench.
These situations, I always install valves & pressure guages on the cylinders to isolate and rule out cylinders before spending $$ on a cylinder rebuild.
If they stop creeping and pressure builds in either line at rest while running, I have a leaky spool / linkage problem.
 
Top