tessiers
Platinum Member
- Joined
- Sep 22, 2007
- Messages
- 727
- Location
- Central Maine
- Tractor
- 05' JD 790 - 53' Ford NAA - 70' Massey Fergusen 135 diesel - 67' John Deere 3020 deisel - 77' John Deere 2130 - 1950 John Deere MC
I think I need to rebuild the hydraulic pump in my massey 135. Pressure tops out at 450 psi. I have cleaned the filter and changed the oil, next step is to pull the cover. This is a working hay tractor so it can't be down for long. Can I change the pump through the top cover? Can I rebuild myself, or should I buy a rebuilt all done?