[quote] Thanks John and IanC for your reply. My Oliver 770 is missing the ID plate. For the longest time  I thought it was a 1750. It wasn&#039;t until I removed the Carb that I discovered  the true model. TSX-755 carbs were installed on the 770. My electrical system is 12v. I know it was some time during the late 50&#039;s that the change over went to 12v. My power steering pump is belt driven off the crankshaft. It will blow all the oil out  the reservoir until it goes empty. I don&#039;t see where a direct drive pump would have been attached. The alternator is also belt driven.

[Edited on 1-22-2004 by Technoid]