Posted 9/17/2025 21:52 (#11369415 - in reply to #11369190) Subject: RE: Farmall 856 diesel update
I've removed several of the check valve guts on Allis engines from that vintage, with the Rossa pump. I used a small punch to break the glass ball and then dig out the spring. They will then run, but if the flex ring is going bad in the pump, a pump overhaul will likely be in the future.
Farmall 856 diesel update
