So I have been stalking this site for quite long learned lot from everyone, But got a champion 715 grader in any gear torque converter output stalled very easily I can't find recommended oil pressures or flows don't know if it's the pump or the converter It is a Clark C273.5-43 torque converter Clark R28663-1 transmission any ideas thanks
Are you sure the TC stalls and not the clutches are slipping ?
I stuck a new pump on now it will spin the wheels