NH TS90 hydraulic problems

[limasp]

For some reason out of the blue the hydraulics have gotten weak, we've changed the filters and fluid, but that didn't help. The hydraulic pressure light on the dash takes a few seconds more to go out when you start the engine and I can't turn the wheels left or right with the engine idling. I have to speed the engine up to about 1800 rpm to get any good pressure out of the hydraulics to steer or use the loader.

 

[Jerry/MT]

For some reason out of the blue the hydraulics have gotten weak, we've changed the filters and fluid, but that didn't help. The hydraulic pressure light on the dash takes a few seconds more to go out when you start the engine and I can't turn the wheels left or right with the engine idling. I have to speed the engine up to about 1800 rpm to get any good pressure out of the hydraulics to steer or use the loader.

What ambient temperatures are you operating in? When did this start? Did you use the correct fluid when you changed it?

 

[Billrog]

Sounds like a restriction and haven't by chance bumped the remote lever into indent ?

 

[limasp]

I think I found the problem.

 

[Billrog]

Sure looks like it.