I have a Ford-Lehman 135 with a Velvet Drive transmission
Model 1017010 Serial number 13274 (or A) Ratio 2.10: 1
I installed an oil change system (Groco) with three valves for the engine, generator and transmission.
Where does it connect to drain the transmission?
I suppose on the starboard side there is a plug.
In this case, what is the size (diameter) of this plug for the connection?
Of course I could have my answer by removing the plug, but I should remove the oil before!
I asked Bob Smith, but I have not had a reply.
Thank you for your help!