4940C PTO Hydraulic System

Texas Green · 2026-01-07T14:24:09-0500

Does anybody know what the hydraulic pressure should be set at for the PTO clutch? Possibly 230 pounds to 300 pounds?

ptsg · 2026-01-07T14:32:34-0500

Checking the manual for a newer LS tractor, specifically for the XR series, the clutch pressure is right at 16 BAR or 230PSI. Seems to be about the standard for a wet clutch pack.

Texas Green · 2026-01-07T16:34:27-0500

ptsg said:
Checking the manual for a newer LS tractor, specifically for the XR series, the clutch pressure is right at 16 BAR or 230PSI. Seems to be about the standard for a wet clutch pack.

Okay, I had mine set at 220PSI thinking I was pretty close. I’ll increase it just a tad bit more to bring it into spec. Thanks for the reply.