Kangoo 1.9d diesel pump timing marks?

Hi noobie here needing help lol,ive got a 2002 kangoo 1.9d with lucas pump,belt snapped so replaced cyl head,put timing pin in block,crank mark lined up about 7 o clock,cam pulley had little circle thats at 12 o clock presume its mark but the pump had no keyway so presume its tdc so set no 1 inj/pump to spill,turned over twice by hand marks all line to pin,is there a simpler way to set lucas pump i believe theres a method to screw/turn pump so pulley locks? If anyone can help

Kangoo 1.9d diesel pump timing marks?