Hello All need assist with a CAV DPA pump settings
I have lost my settings and need to figure them out, I will attach or post pictures and clarify as best as can any numbers needed. Tractor is a 1959 massy Ferguson to35 with the 23c diesel four cylinder. The numbers from the pump are Type DPA 3242645 SN R5879L Z or 2 on the end its hard to see. There is an S stamped random over the word England
Data plate on the other side shows title of Governor and Fuel settings
Max pump rpm (blank)
C cs/100 strokes 38 (this might be 3/8)
At pump rpm 800
If anyone knows how to come up with the number for the chart to figure out spring settings it would sure help me a lot.