the geeza from run rite is bang on but ide use 6cm. long m8 bolts for locking but u do need the workshop book - haynes code 950 - pug\talbot diesel engin book get from halfofds\ e bay amazon
lee, March 2005
You use timing pins on this engine which slide into the flywheel, cam, and pump. a workshop manual will show you the exact location of the holes.