Combines hydralics won t pickup head

Check fluid level and belt tension, if they are good cylinder seals may be bad. 1984 should be l3.

Mine did same thing after a new hydraulic pump it didnt do it anymore.

Similar experience on F2.Slow and weak.One day shaft seal blew out because wear plates and rubber things behind them were shot.Put kit in hyd pump and "WAllAH".Bet your pump needs rebuilt.

Thanks I will not see the machine till later in the week as I live 50 miles from where I farm. I farm mostly on weekends. I hope its not the pump as the others above stated. I'll let you know. Driftersifter

I would suspect, if all else fails, the poppet seat in the rase poppet is moving with the poppet. 71321101 is is o ring n, this is covered in the hyper mods section, somewhere.