Michael:

Set engine to start of delivery position (24 or 26 degrees BTDC). Set pump to start of delivery (align the mark on the end of the shaft with the mark on the retaining flange, should also align with the missing spline).

Install at that position, loosely tighten nuts, then set injection timing.

Peter

__________________
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!