eaton hydro lift loses power when warm

[jeremi3210 735]

Hello i have a 84 gt1800 i picked a a tiller and when i was useing it i noticed the hydro lift was loseing power when warm. Power to the wheels didnt seem to change. Is this normal of something to worry about. I changed the oil and tiller fast fall.

[jeremi3210 735]

i mean filter stupid autocorrect.

[Forest Road 594]

Might be time to reseal your lift cylinder. Once the oil gets warm and thins out it can et by tired seals.

[jeremi3210 735]

I parked it and left the tiller up and it held for about a hour. But I suppose it takes less pressure to hold it. Can you get those seals from toro or is there any other suppliers?

[jeremi3210 735]

So i resealed the lift cylinder and no change still loses lift power. I took apart the relief valve counting How many turns to get it out put it back together and it works good. Anyone else run into this problem?