Sounds right. I think you have to set the IP to the correct timing and lock it before you install it. Not like the older pumps with a serrated sleeve that connects the IP and the timer. When the manual says "governor" it may mean what we would call the timer. Translation can be strange at times.

Usually, the pictures and diagrams help as much as the text. I haven't sprung for the manual yet, have been borrowing it when I need it.

I've not messed about with one of these yet, so I can only pass on what my mechanic says. He as avoided doing an R&R in the car, too big a pain.

Peter

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1972 220D ?? miles
1988 300E 200,012
1987 300D Turbo killed 9/25/07, 275,000 miles
1985 Volvo 740 GLE Turobodiesel 218,000
1972 280 SE 4.5 165, 000 - It runs!