Walk through of rebuilding a DB Roosa Master Injection pump from a 1964 Ford 4000 Tractor with a 4 cylinder engine. Pump is the same for any 801 and 901 diesel tractors. 501, 601, 701, and 2000 should be similar but measurements are probably not accurate. Also finding out why engine wont rev properly as per last video.
17 янв 2023